Nagano Prefecture · Japan · Asia/Tokyo

Nagano travel calendar 2027

Every day of 2027 in Nagano, Japan, as one dated row: the weekend, public holidays, sunrise and sunset, and the typical high and low for the time of year. Each figure is a published fact or a calculation from one, with its source below; nothing here is a forecast, and the guide has no prices or crowd figures.

Comfortable months: None
Nationwide public holidays: 17
Longest day: 22 Jun · 14 h 40 min
Shortest day: 22 Dec · 9 h 39 min

The same 365 rows as JSON — field definitions, sources and licences included (calendar.json).

Nagano in 2027

Nagano 2027 at a glance

No month in Nagano meets the comfort measure used here (average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month).

Japan has 17 nationwide public holidays in 2027; the month with the most is May (3). Source: python-holidays (MIT), computed from the country's holiday rules.

Runs of three or more days off in a row (weekend days, Sat and Sun in Japan, and public holidays) that include a public holiday:

1 Jan – 3 Jan (3 days): New Year's Day
9 Jan – 11 Jan (3 days): Coming of Age Day
20 Mar – 22 Mar (3 days): Vernal Equinox Day, Substitute Holiday
1 May – 5 May (5 days): Constitution Day, Greenery Day, Children's Day
17 Jul – 19 Jul (3 days): Marine Day
18 Sep – 20 Sep (3 days): Respect for the Aged Day
9 Oct – 11 Oct (3 days): Sports Day

The longest day is Tue 22 June 2027, with 14 h 40 min from sunrise to sunset; the shortest is Wed 22 December 2027, with 9 h 39 min.

January 2027 in Nagano

1991–2020 averages for January: high 2 °C, low -7 °C, 86 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 3 °C on the 1st to 2 °C on the 31st.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-01-01 · Fri 1 Jan		New Year's Day · nationwide	06:59–16:41	9 h 42 min	3 / -6	No
2027-01-02 · Sat 2 Jan	Weekend		06:59–16:41	9 h 42 min	3 / -6	No
2027-01-03 · Sun 3 Jan	Weekend		06:59–16:42	9 h 43 min	3 / -6	No
2027-01-04 · Mon 4 Jan			06:59–16:43	9 h 44 min	3 / -6	No
2027-01-05 · Tue 5 Jan			06:59–16:44	9 h 44 min	3 / -6	No
2027-01-06 · Wed 6 Jan			06:59–16:44	9 h 45 min	3 / -6	No
2027-01-07 · Thu 7 Jan			06:59–16:45	9 h 46 min	3 / -6	No
2027-01-08 · Fri 8 Jan			06:59–16:46	9 h 47 min	3 / -6	No
2027-01-09 · Sat 9 Jan	Weekend		06:59–16:47	9 h 48 min	3 / -6	No
2027-01-10 · Sun 10 Jan	Weekend		06:59–16:48	9 h 49 min	2 / -6	No
2027-01-11 · Mon 11 Jan		Coming of Age Day · nationwide	06:59–16:49	9 h 50 min	2 / -6	No
2027-01-12 · Tue 12 Jan			06:59–16:50	9 h 51 min	2 / -7	No
2027-01-13 · Wed 13 Jan			06:59–16:51	9 h 52 min	2 / -7	No
2027-01-14 · Thu 14 Jan			06:58–16:52	9 h 53 min	2 / -7	No
2027-01-15 · Fri 15 Jan			06:58–16:53	9 h 55 min	2 / -7	No
2027-01-16 · Sat 16 Jan	Weekend		06:58–16:54	9 h 56 min	2 / -7	No
2027-01-17 · Sun 17 Jan	Weekend		06:57–16:55	9 h 57 min	2 / -7	No
2027-01-18 · Mon 18 Jan			06:57–16:56	9 h 59 min	2 / -7	No
2027-01-19 · Tue 19 Jan			06:57–16:57	10 h 00 min	2 / -7	No
2027-01-20 · Wed 20 Jan			06:56–16:58	10 h 01 min	2 / -7	No
2027-01-21 · Thu 21 Jan			06:56–16:59	10 h 03 min	2 / -7	No
2027-01-22 · Fri 22 Jan			06:55–17:00	10 h 04 min	2 / -7	No
2027-01-23 · Sat 23 Jan	Weekend		06:55–17:01	10 h 06 min	2 / -7	No
2027-01-24 · Sun 24 Jan	Weekend		06:54–17:02	10 h 08 min	2 / -7	No
2027-01-25 · Mon 25 Jan			06:54–17:03	10 h 09 min	2 / -7	No
2027-01-26 · Tue 26 Jan			06:53–17:04	10 h 11 min	2 / -7	No
2027-01-27 · Wed 27 Jan			06:53–17:05	10 h 13 min	2 / -7	No
2027-01-28 · Thu 28 Jan			06:52–17:06	10 h 14 min	2 / -7	No
2027-01-29 · Fri 29 Jan			06:51–17:07	10 h 16 min	2 / -7	No
2027-01-30 · Sat 30 Jan	Weekend		06:51–17:08	10 h 18 min	2 / -7	No
2027-01-31 · Sun 31 Jan	Weekend		06:50–17:10	10 h 20 min	2 / -7	No

February 2027 in Nagano

1991–2020 averages for February: high 3 °C, low -7 °C, 62 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 3 °C on the 1st to 5 °C on the 28th.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-02-01 · Mon 1 Feb			06:49–17:11	10 h 21 min	3 / -7	No
2027-02-02 · Tue 2 Feb			06:48–17:12	10 h 23 min	3 / -7	No
2027-02-03 · Wed 3 Feb			06:48–17:13	10 h 25 min	3 / -7	No
2027-02-04 · Thu 4 Feb			06:47–17:14	10 h 27 min	3 / -7	No
2027-02-05 · Fri 5 Feb			06:46–17:15	10 h 29 min	3 / -7	No
2027-02-06 · Sat 6 Feb	Weekend		06:45–17:16	10 h 31 min	3 / -7	No
2027-02-07 · Sun 7 Feb	Weekend		06:44–17:17	10 h 33 min	3 / -7	No
2027-02-08 · Mon 8 Feb			06:43–17:18	10 h 35 min	3 / -7	No
2027-02-09 · Tue 9 Feb			06:42–17:19	10 h 37 min	3 / -7	No
2027-02-10 · Wed 10 Feb			06:41–17:21	10 h 39 min	3 / -7	No
2027-02-11 · Thu 11 Feb		Foundation Day · nationwide	06:40–17:22	10 h 41 min	3 / -7	No
2027-02-12 · Fri 12 Feb			06:39–17:23	10 h 43 min	3 / -7	No
2027-02-13 · Sat 13 Feb	Weekend		06:38–17:24	10 h 46 min	3 / -7	No
2027-02-14 · Sun 14 Feb	Weekend		06:37–17:25	10 h 48 min	3 / -7	No
2027-02-15 · Mon 15 Feb			06:36–17:26	10 h 50 min	3 / -7	No
2027-02-16 · Tue 16 Feb			06:35–17:27	10 h 52 min	3 / -6	No
2027-02-17 · Wed 17 Feb			06:34–17:28	10 h 54 min	3 / -6	No
2027-02-18 · Thu 18 Feb			06:33–17:29	10 h 56 min	4 / -6	No
2027-02-19 · Fri 19 Feb			06:32–17:30	10 h 59 min	4 / -6	No
2027-02-20 · Sat 20 Feb	Weekend		06:30–17:31	11 h 01 min	4 / -6	No
2027-02-21 · Sun 21 Feb	Weekend		06:29–17:32	11 h 03 min	4 / -6	No
2027-02-22 · Mon 22 Feb			06:28–17:33	11 h 05 min	4 / -6	No
2027-02-23 · Tue 23 Feb		Emperor's Birthday · nationwide	06:27–17:34	11 h 07 min	4 / -6	No
2027-02-24 · Wed 24 Feb			06:25–17:35	11 h 10 min	4 / -6	No
2027-02-25 · Thu 25 Feb			06:24–17:36	11 h 12 min	5 / -6	No
2027-02-26 · Fri 26 Feb			06:23–17:37	11 h 14 min	5 / -5	No
2027-02-27 · Sat 27 Feb	Weekend		06:22–17:38	11 h 17 min	5 / -5	No
2027-02-28 · Sun 28 Feb	Weekend		06:20–17:39	11 h 19 min	5 / -5	No

March 2027 in Nagano

1991–2020 averages for March: high 7 °C, low -3 °C, 81 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 5 °C on the 1st to 11 °C on the 31st.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-03-01 · Mon 1 Mar			06:19–17:40	11 h 21 min	5 / -5	No
2027-03-02 · Tue 2 Mar			06:18–17:41	11 h 23 min	5 / -5	No
2027-03-03 · Wed 3 Mar			06:16–17:42	11 h 26 min	6 / -5	No
2027-03-04 · Thu 4 Mar			06:15–17:43	11 h 28 min	6 / -5	No
2027-03-05 · Fri 5 Mar			06:14–17:44	11 h 30 min	6 / -5	No
2027-03-06 · Sat 6 Mar	Weekend		06:12–17:45	11 h 33 min	6 / -5	No
2027-03-07 · Sun 7 Mar	Weekend		06:11–17:46	11 h 35 min	6 / -4	No
2027-03-08 · Mon 8 Mar			06:09–17:47	11 h 37 min	6 / -4	No
2027-03-09 · Tue 9 Mar			06:08–17:48	11 h 40 min	6 / -4	No
2027-03-10 · Wed 10 Mar			06:07–17:49	11 h 42 min	7 / -4	No
2027-03-11 · Thu 11 Mar			06:05–17:50	11 h 44 min	7 / -4	No
2027-03-12 · Fri 12 Mar			06:04–17:51	11 h 47 min	7 / -4	No
2027-03-13 · Sat 13 Mar	Weekend		06:02–17:51	11 h 49 min	7 / -4	No
2027-03-14 · Sun 14 Mar	Weekend		06:01–17:52	11 h 51 min	7 / -4	No
2027-03-15 · Mon 15 Mar			05:59–17:53	11 h 54 min	7 / -4	No
2027-03-16 · Tue 16 Mar			05:58–17:54	11 h 56 min	7 / -3	No
2027-03-17 · Wed 17 Mar			05:57–17:55	11 h 59 min	8 / -3	No
2027-03-18 · Thu 18 Mar			05:55–17:56	12 h 01 min	8 / -3	No
2027-03-19 · Fri 19 Mar			05:54–17:57	12 h 03 min	8 / -3	No
2027-03-20 · Sat 20 Mar	Weekend		05:52–17:58	12 h 06 min	8 / -3	No
2027-03-21 · Sun 21 Mar	Weekend	Vernal Equinox Day · nationwide	05:51–17:59	12 h 08 min	9 / -3	No
2027-03-22 · Mon 22 Mar		Substitute Holiday · nationwide	05:49–17:59	12 h 10 min	9 / -2	No
2027-03-23 · Tue 23 Mar			05:48–18:00	12 h 13 min	9 / -2	No
2027-03-24 · Wed 24 Mar			05:46–18:01	12 h 15 min	9 / -2	No
2027-03-25 · Thu 25 Mar			05:45–18:02	12 h 17 min	10 / -2	No
2027-03-26 · Fri 26 Mar			05:43–18:03	12 h 20 min	10 / -2	No
2027-03-27 · Sat 27 Mar	Weekend		05:42–18:04	12 h 22 min	10 / -1	No
2027-03-28 · Sun 28 Mar	Weekend		05:40–18:05	12 h 24 min	10 / -1	No
2027-03-29 · Mon 29 Mar			05:39–18:05	12 h 27 min	11 / -1	No
2027-03-30 · Tue 30 Mar			05:37–18:06	12 h 29 min	11 / -1	No
2027-03-31 · Wed 31 Mar			05:36–18:07	12 h 31 min	11 / -1	No

April 2027 in Nagano

1991–2020 averages for April: high 15 °C, low 2 °C, 86 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 11 °C on the 1st to 17 °C on the 30th.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-04-01 · Thu 1 Apr			05:34–18:08	12 h 34 min	11 / -1	No
2027-04-02 · Fri 2 Apr			05:33–18:09	12 h 36 min	11 / 0	No
2027-04-03 · Sat 3 Apr	Weekend		05:31–18:10	12 h 38 min	12 / 0	No
2027-04-04 · Sun 4 Apr	Weekend		05:30–18:10	12 h 41 min	12 / 0	No
2027-04-05 · Mon 5 Apr			05:28–18:11	12 h 43 min	12 / 0	No
2027-04-06 · Tue 6 Apr			05:27–18:12	12 h 45 min	12 / 0	No
2027-04-07 · Wed 7 Apr			05:25–18:13	12 h 48 min	13 / 1	No
2027-04-08 · Thu 8 Apr			05:24–18:14	12 h 50 min	13 / 1	No
2027-04-09 · Fri 9 Apr			05:23–18:15	12 h 52 min	13 / 1	No
2027-04-10 · Sat 10 Apr	Weekend		05:21–18:16	12 h 54 min	13 / 1	No
2027-04-11 · Sun 11 Apr	Weekend		05:20–18:16	12 h 57 min	14 / 1	No
2027-04-12 · Mon 12 Apr			05:18–18:17	12 h 59 min	14 / 2	No
2027-04-13 · Tue 13 Apr			05:17–18:18	13 h 01 min	14 / 2	No
2027-04-14 · Wed 14 Apr			05:16–18:19	13 h 03 min	14 / 2	No
2027-04-15 · Thu 15 Apr			05:14–18:20	13 h 06 min	15 / 2	No
2027-04-16 · Fri 16 Apr			05:13–18:21	13 h 08 min	15 / 2	No
2027-04-17 · Sat 17 Apr	Weekend		05:11–18:21	13 h 10 min	15 / 2	No
2027-04-18 · Sun 18 Apr	Weekend		05:10–18:22	13 h 12 min	15 / 3	No
2027-04-19 · Mon 19 Apr			05:09–18:23	13 h 14 min	15 / 3	No
2027-04-20 · Tue 20 Apr			05:07–18:24	13 h 17 min	15 / 3	No
2027-04-21 · Wed 21 Apr			05:06–18:25	13 h 19 min	16 / 3	No
2027-04-22 · Thu 22 Apr			05:05–18:26	13 h 21 min	16 / 3	No
2027-04-23 · Fri 23 Apr			05:04–18:27	13 h 23 min	16 / 4	No
2027-04-24 · Sat 24 Apr	Weekend		05:02–18:27	13 h 25 min	16 / 4	No
2027-04-25 · Sun 25 Apr	Weekend		05:01–18:28	13 h 27 min	16 / 4	No
2027-04-26 · Mon 26 Apr			05:00–18:29	13 h 29 min	16 / 4	No
2027-04-27 · Tue 27 Apr			04:59–18:30	13 h 31 min	17 / 4	No
2027-04-28 · Wed 28 Apr			04:57–18:31	13 h 34 min	17 / 5	No
2027-04-29 · Thu 29 Apr		Showa Day · nationwide	04:56–18:32	13 h 36 min	17 / 5	No
2027-04-30 · Fri 30 Apr			04:55–18:33	13 h 38 min	17 / 5	No

May 2027 in Nagano

1991–2020 averages for May: high 20 °C, low 8 °C, 100 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 17 °C on the 1st to 21 °C on the 31st.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-05-01 · Sat 1 May	Weekend		04:54–18:34	13 h 40 min	17 / 5	No
2027-05-02 · Sun 2 May	Weekend		04:53–18:34	13 h 42 min	18 / 5	No
2027-05-03 · Mon 3 May		Constitution Day · nationwide	04:52–18:35	13 h 44 min	18 / 5	No
2027-05-04 · Tue 4 May		Greenery Day · nationwide	04:51–18:36	13 h 46 min	18 / 6	No
2027-05-05 · Wed 5 May		Children's Day · nationwide	04:49–18:37	13 h 48 min	18 / 6	No
2027-05-06 · Thu 6 May			04:48–18:38	13 h 49 min	18 / 6	No
2027-05-07 · Fri 7 May			04:47–18:39	13 h 51 min	18 / 6	No
2027-05-08 · Sat 8 May	Weekend		04:46–18:40	13 h 53 min	19 / 6	No
2027-05-09 · Sun 9 May	Weekend		04:45–18:40	13 h 55 min	19 / 7	No
2027-05-10 · Mon 10 May			04:44–18:41	13 h 57 min	19 / 7	No
2027-05-11 · Tue 11 May			04:44–18:42	13 h 59 min	19 / 7	No
2027-05-12 · Wed 12 May			04:43–18:43	14 h 00 min	19 / 7	No
2027-05-13 · Thu 13 May			04:42–18:44	14 h 02 min	19 / 7	No
2027-05-14 · Fri 14 May			04:41–18:45	14 h 04 min	20 / 8	No
2027-05-15 · Sat 15 May	Weekend		04:40–18:46	14 h 06 min	20 / 8	No
2027-05-16 · Sun 16 May	Weekend		04:39–18:46	14 h 07 min	20 / 8	No
2027-05-17 · Mon 17 May			04:38–18:47	14 h 09 min	20 / 8	No
2027-05-18 · Tue 18 May			04:38–18:48	14 h 10 min	20 / 8	No
2027-05-19 · Wed 19 May			04:37–18:49	14 h 12 min	20 / 8	No
2027-05-20 · Thu 20 May			04:36–18:50	14 h 14 min	20 / 9	No
2027-05-21 · Fri 21 May			04:35–18:51	14 h 15 min	20 / 9	No
2027-05-22 · Sat 22 May	Weekend		04:35–18:51	14 h 17 min	21 / 9	No
2027-05-23 · Sun 23 May	Weekend		04:34–18:52	14 h 18 min	21 / 9	No
2027-05-24 · Mon 24 May			04:34–18:53	14 h 19 min	21 / 9	No
2027-05-25 · Tue 25 May			04:33–18:54	14 h 21 min	21 / 9	No
2027-05-26 · Wed 26 May			04:32–18:54	14 h 22 min	21 / 10	No
2027-05-27 · Thu 27 May			04:32–18:55	14 h 23 min	21 / 10	No
2027-05-28 · Fri 28 May			04:31–18:56	14 h 24 min	21 / 10	No
2027-05-29 · Sat 29 May	Weekend		04:31–18:57	14 h 26 min	21 / 10	No
2027-05-30 · Sun 30 May	Weekend		04:30–18:57	14 h 27 min	21 / 10	No
2027-05-31 · Mon 31 May			04:30–18:58	14 h 28 min	21 / 11	No

June 2027 in Nagano

1991–2020 averages for June: high 23 °C, low 13 °C, 158 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 21 °C on the 1st to 25 °C on the 30th.

Date	Weekend	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-06-01 · Tue 1 Jun		04:30–18:59	14 h 29 min	21 / 11	No
2027-06-02 · Wed 2 Jun		04:29–18:59	14 h 30 min	22 / 11	No
2027-06-03 · Thu 3 Jun		04:29–19:00	14 h 31 min	22 / 11	No
2027-06-04 · Fri 4 Jun		04:29–19:01	14 h 32 min	22 / 11	No
2027-06-05 · Sat 5 Jun	Weekend	04:28–19:01	14 h 33 min	22 / 11	No
2027-06-06 · Sun 6 Jun	Weekend	04:28–19:02	14 h 34 min	22 / 12	No
2027-06-07 · Mon 7 Jun		04:28–19:02	14 h 34 min	22 / 12	No
2027-06-08 · Tue 8 Jun		04:28–19:03	14 h 35 min	22 / 12	No
2027-06-09 · Wed 9 Jun		04:28–19:03	14 h 36 min	22 / 12	No
2027-06-10 · Thu 10 Jun		04:27–19:04	14 h 37 min	22 / 12	No
2027-06-11 · Fri 11 Jun		04:27–19:04	14 h 37 min	22 / 12	No
2027-06-12 · Sat 12 Jun	Weekend	04:27–19:05	14 h 38 min	23 / 13	No
2027-06-13 · Sun 13 Jun	Weekend	04:27–19:05	14 h 38 min	23 / 13	No
2027-06-14 · Mon 14 Jun		04:27–19:06	14 h 39 min	23 / 13	No
2027-06-15 · Tue 15 Jun		04:27–19:06	14 h 39 min	23 / 13	No
2027-06-16 · Wed 16 Jun		04:27–19:07	14 h 39 min	23 / 13	No
2027-06-17 · Thu 17 Jun		04:27–19:07	14 h 40 min	23 / 13	No
2027-06-18 · Fri 18 Jun		04:27–19:07	14 h 40 min	23 / 14	No
2027-06-19 · Sat 19 Jun	Weekend	04:28–19:08	14 h 40 min	23 / 14	No
2027-06-20 · Sun 20 Jun	Weekend	04:28–19:08	14 h 40 min	23 / 14	No
2027-06-21 · Mon 21 Jun		04:28–19:08	14 h 40 min	24 / 14	No
2027-06-22 · Tue 22 Jun		04:28–19:08	14 h 40 min	24 / 14	No
2027-06-23 · Wed 23 Jun		04:28–19:09	14 h 40 min	24 / 14	No
2027-06-24 · Thu 24 Jun		04:29–19:09	14 h 40 min	24 / 14	No
2027-06-25 · Fri 25 Jun		04:29–19:09	14 h 40 min	24 / 15	No
2027-06-26 · Sat 26 Jun	Weekend	04:29–19:09	14 h 40 min	24 / 15	No
2027-06-27 · Sun 27 Jun	Weekend	04:30–19:09	14 h 40 min	24 / 15	No
2027-06-28 · Mon 28 Jun		04:30–19:09	14 h 39 min	24 / 15	No
2027-06-29 · Tue 29 Jun		04:30–19:09	14 h 39 min	25 / 15	No
2027-06-30 · Wed 30 Jun		04:31–19:09	14 h 39 min	25 / 15	No

July 2027 in Nagano

1991–2020 averages for July: high 27 °C, low 18 °C, 205 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 25 °C on the 1st to 27 °C on the 31st.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-07-01 · Thu 1 Jul			04:31–19:09	14 h 38 min	25 / 16	No
2027-07-02 · Fri 2 Jul			04:32–19:09	14 h 38 min	25 / 16	No
2027-07-03 · Sat 3 Jul	Weekend		04:32–19:09	14 h 37 min	25 / 16	No
2027-07-04 · Sun 4 Jul	Weekend		04:33–19:09	14 h 37 min	25 / 16	No
2027-07-05 · Mon 5 Jul			04:33–19:09	14 h 36 min	25 / 16	No
2027-07-06 · Tue 6 Jul			04:34–19:09	14 h 35 min	25 / 16	No
2027-07-07 · Wed 7 Jul			04:34–19:09	14 h 34 min	26 / 16	No
2027-07-08 · Thu 8 Jul			04:35–19:08	14 h 34 min	26 / 17	No
2027-07-09 · Fri 9 Jul			04:35–19:08	14 h 33 min	26 / 17	No
2027-07-10 · Sat 10 Jul	Weekend		04:36–19:08	14 h 32 min	26 / 17	No
2027-07-11 · Sun 11 Jul	Weekend		04:36–19:07	14 h 31 min	26 / 17	No
2027-07-12 · Mon 12 Jul			04:37–19:07	14 h 30 min	26 / 17	No
2027-07-13 · Tue 13 Jul			04:38–19:07	14 h 29 min	26 / 17	No
2027-07-14 · Wed 14 Jul			04:38–19:06	14 h 28 min	26 / 18	No
2027-07-15 · Thu 15 Jul			04:39–19:06	14 h 27 min	27 / 18	No
2027-07-16 · Fri 16 Jul			04:40–19:05	14 h 26 min	27 / 18	No
2027-07-17 · Sat 17 Jul	Weekend		04:40–19:05	14 h 25 min	27 / 18	No
2027-07-18 · Sun 18 Jul	Weekend		04:41–19:04	14 h 23 min	27 / 18	No
2027-07-19 · Mon 19 Jul		Marine Day · nationwide	04:42–19:04	14 h 22 min	27 / 18	No
2027-07-20 · Tue 20 Jul			04:43–19:03	14 h 21 min	27 / 18	No
2027-07-21 · Wed 21 Jul			04:43–19:03	14 h 19 min	27 / 18	No
2027-07-22 · Thu 22 Jul			04:44–19:02	14 h 18 min	27 / 18	No
2027-07-23 · Fri 23 Jul			04:45–19:02	14 h 17 min	27 / 18	No
2027-07-24 · Sat 24 Jul	Weekend		04:46–19:01	14 h 15 min	27 / 18	No
2027-07-25 · Sun 25 Jul	Weekend		04:46–19:00	14 h 14 min	27 / 18	No
2027-07-26 · Mon 26 Jul			04:47–18:59	14 h 12 min	27 / 18	No
2027-07-27 · Tue 27 Jul			04:48–18:59	14 h 11 min	27 / 18	No
2027-07-28 · Wed 28 Jul			04:49–18:58	14 h 09 min	27 / 18	No
2027-07-29 · Thu 29 Jul			04:50–18:57	14 h 07 min	27 / 18	No
2027-07-30 · Fri 30 Jul			04:50–18:56	14 h 06 min	27 / 18	No
2027-07-31 · Sat 31 Jul	Weekend		04:51–18:55	14 h 04 min	27 / 18	No

August 2027 in Nagano

1991–2020 averages for August: high 28 °C, low 19 °C, 153 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 27 °C on the 1st to 26 °C on the 31st.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-08-01 · Sun 1 Aug	Weekend		04:52–18:54	14 h 02 min	27 / 18	No
2027-08-02 · Mon 2 Aug			04:53–18:54	14 h 01 min	27 / 18	No
2027-08-03 · Tue 3 Aug			04:54–18:53	13 h 59 min	27 / 18	No
2027-08-04 · Wed 4 Aug			04:54–18:52	13 h 57 min	28 / 18	No
2027-08-05 · Thu 5 Aug			04:55–18:51	13 h 55 min	28 / 18	No
2027-08-06 · Fri 6 Aug			04:56–18:50	13 h 54 min	28 / 19	No
2027-08-07 · Sat 7 Aug	Weekend		04:57–18:49	13 h 52 min	28 / 19	No
2027-08-08 · Sun 8 Aug	Weekend		04:58–18:48	13 h 50 min	28 / 19	No
2027-08-09 · Mon 9 Aug			04:59–18:47	13 h 48 min	28 / 19	No
2027-08-10 · Tue 10 Aug			04:59–18:45	13 h 46 min	28 / 19	No
2027-08-11 · Wed 11 Aug		Mountain Day · nationwide	05:00–18:44	13 h 44 min	28 / 19	No
2027-08-12 · Thu 12 Aug			05:01–18:43	13 h 42 min	28 / 19	No
2027-08-13 · Fri 13 Aug			05:02–18:42	13 h 40 min	28 / 19	No
2027-08-14 · Sat 14 Aug	Weekend		05:03–18:41	13 h 38 min	28 / 19	No
2027-08-15 · Sun 15 Aug	Weekend		05:03–18:40	13 h 36 min	28 / 19	No
2027-08-16 · Mon 16 Aug			05:04–18:38	13 h 34 min	28 / 19	No
2027-08-17 · Tue 17 Aug			05:05–18:37	13 h 32 min	28 / 19	No
2027-08-18 · Wed 18 Aug			05:06–18:36	13 h 30 min	28 / 19	No
2027-08-19 · Thu 19 Aug			05:07–18:35	13 h 28 min	28 / 18	No
2027-08-20 · Fri 20 Aug			05:08–18:33	13 h 26 min	27 / 18	No
2027-08-21 · Sat 21 Aug	Weekend		05:08–18:32	13 h 24 min	27 / 18	No
2027-08-22 · Sun 22 Aug	Weekend		05:09–18:31	13 h 22 min	27 / 18	No
2027-08-23 · Mon 23 Aug			05:10–18:30	13 h 20 min	27 / 18	No
2027-08-24 · Tue 24 Aug			05:11–18:28	13 h 17 min	27 / 18	No
2027-08-25 · Wed 25 Aug			05:12–18:27	13 h 15 min	27 / 18	No
2027-08-26 · Thu 26 Aug			05:12–18:26	13 h 13 min	26 / 18	No
2027-08-27 · Fri 27 Aug			05:13–18:24	13 h 11 min	26 / 17	No
2027-08-28 · Sat 28 Aug	Weekend		05:14–18:23	13 h 09 min	26 / 17	No
2027-08-29 · Sun 29 Aug	Weekend		05:15–18:21	13 h 07 min	26 / 17	No
2027-08-30 · Mon 30 Aug			05:16–18:20	13 h 04 min	26 / 17	No
2027-08-31 · Tue 31 Aug			05:16–18:19	13 h 02 min	26 / 17	No

September 2027 in Nagano

1991–2020 averages for September: high 23 °C, low 15 °C, 185 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 26 °C on the 1st to 20 °C on the 30th.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-09-01 · Wed 1 Sep			05:17–18:17	13 h 00 min	26 / 17	No
2027-09-02 · Thu 2 Sep			05:18–18:16	12 h 58 min	25 / 17	No
2027-09-03 · Fri 3 Sep			05:19–18:14	12 h 56 min	25 / 16	No
2027-09-04 · Sat 4 Sep	Weekend		05:19–18:13	12 h 53 min	25 / 16	No
2027-09-05 · Sun 5 Sep	Weekend		05:20–18:11	12 h 51 min	25 / 16	No
2027-09-06 · Mon 6 Sep			05:21–18:10	12 h 49 min	25 / 16	No
2027-09-07 · Tue 7 Sep			05:22–18:08	12 h 47 min	25 / 16	No
2027-09-08 · Wed 8 Sep			05:23–18:07	12 h 44 min	24 / 16	No
2027-09-09 · Thu 9 Sep			05:23–18:05	12 h 42 min	24 / 16	No
2027-09-10 · Fri 10 Sep			05:24–18:04	12 h 40 min	24 / 15	No
2027-09-11 · Sat 11 Sep	Weekend		05:25–18:02	12 h 37 min	24 / 15	No
2027-09-12 · Sun 12 Sep	Weekend		05:26–18:01	12 h 35 min	24 / 15	No
2027-09-13 · Mon 13 Sep			05:26–17:59	12 h 33 min	24 / 15	No
2027-09-14 · Tue 14 Sep			05:27–17:58	12 h 31 min	23 / 15	No
2027-09-15 · Wed 15 Sep			05:28–17:56	12 h 28 min	23 / 15	No
2027-09-16 · Thu 16 Sep			05:29–17:55	12 h 26 min	23 / 15	No
2027-09-17 · Fri 17 Sep			05:29–17:53	12 h 24 min	23 / 14	No
2027-09-18 · Sat 18 Sep	Weekend		05:30–17:52	12 h 21 min	23 / 14	No
2027-09-19 · Sun 19 Sep	Weekend		05:31–17:50	12 h 19 min	23 / 14	No
2027-09-20 · Mon 20 Sep		Respect for the Aged Day · nationwide	05:32–17:49	12 h 17 min	22 / 14	No
2027-09-21 · Tue 21 Sep			05:33–17:47	12 h 14 min	22 / 13	No
2027-09-22 · Wed 22 Sep			05:33–17:46	12 h 12 min	22 / 13	No
2027-09-23 · Thu 23 Sep		Autumnal Equinox Day · nationwide	05:34–17:44	12 h 10 min	22 / 13	No
2027-09-24 · Fri 24 Sep			05:35–17:42	12 h 07 min	22 / 13	No
2027-09-25 · Sat 25 Sep	Weekend		05:36–17:41	12 h 05 min	21 / 13	No
2027-09-26 · Sun 26 Sep	Weekend		05:37–17:39	12 h 03 min	21 / 12	No
2027-09-27 · Mon 27 Sep			05:37–17:38	12 h 01 min	21 / 12	No
2027-09-28 · Tue 28 Sep			05:38–17:36	11 h 58 min	21 / 12	No
2027-09-29 · Wed 29 Sep			05:39–17:35	11 h 56 min	21 / 12	No
2027-09-30 · Thu 30 Sep			05:40–17:33	11 h 54 min	20 / 11	No

October 2027 in Nagano

1991–2020 averages for October: high 17 °C, low 8 °C, 120 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 20 °C on the 1st to 14 °C on the 31st.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-10-01 · Fri 1 Oct			05:41–17:32	11 h 51 min	20 / 11	No
2027-10-02 · Sat 2 Oct	Weekend		05:41–17:30	11 h 49 min	20 / 11	No
2027-10-03 · Sun 3 Oct	Weekend		05:42–17:29	11 h 47 min	20 / 11	No
2027-10-04 · Mon 4 Oct			05:43–17:27	11 h 44 min	20 / 10	No
2027-10-05 · Tue 5 Oct			05:44–17:26	11 h 42 min	19 / 10	No
2027-10-06 · Wed 6 Oct			05:45–17:25	11 h 40 min	19 / 10	No
2027-10-07 · Thu 7 Oct			05:46–17:23	11 h 37 min	19 / 10	No
2027-10-08 · Fri 8 Oct			05:47–17:22	11 h 35 min	19 / 10	No
2027-10-09 · Sat 9 Oct	Weekend		05:47–17:20	11 h 33 min	19 / 9	No
2027-10-10 · Sun 10 Oct	Weekend		05:48–17:19	11 h 30 min	18 / 9	No
2027-10-11 · Mon 11 Oct		Sports Day · nationwide	05:49–17:17	11 h 28 min	18 / 9	No
2027-10-12 · Tue 12 Oct			05:50–17:16	11 h 26 min	18 / 9	No
2027-10-13 · Wed 13 Oct			05:51–17:15	11 h 24 min	18 / 8	No
2027-10-14 · Thu 14 Oct			05:52–17:13	11 h 21 min	18 / 8	No
2027-10-15 · Fri 15 Oct			05:53–17:12	11 h 19 min	17 / 8	No
2027-10-16 · Sat 16 Oct	Weekend		05:54–17:11	11 h 17 min	17 / 8	No
2027-10-17 · Sun 17 Oct	Weekend		05:55–17:09	11 h 15 min	17 / 7	No
2027-10-18 · Mon 18 Oct			05:56–17:08	11 h 12 min	17 / 7	No
2027-10-19 · Tue 19 Oct			05:56–17:07	11 h 10 min	17 / 7	No
2027-10-20 · Wed 20 Oct			05:57–17:05	11 h 08 min	16 / 7	No
2027-10-21 · Thu 21 Oct			05:58–17:04	11 h 06 min	16 / 7	No
2027-10-22 · Fri 22 Oct			05:59–17:03	11 h 03 min	16 / 6	No
2027-10-23 · Sat 23 Oct	Weekend		06:00–17:02	11 h 01 min	16 / 6	No
2027-10-24 · Sun 24 Oct	Weekend		06:01–17:00	10 h 59 min	16 / 6	No
2027-10-25 · Mon 25 Oct			06:02–16:59	10 h 57 min	15 / 6	No
2027-10-26 · Tue 26 Oct			06:03–16:58	10 h 55 min	15 / 6	No
2027-10-27 · Wed 27 Oct			06:04–16:57	10 h 53 min	15 / 5	No
2027-10-28 · Thu 28 Oct			06:05–16:56	10 h 50 min	15 / 5	No
2027-10-29 · Fri 29 Oct			06:06–16:55	10 h 48 min	15 / 5	No
2027-10-30 · Sat 30 Oct	Weekend		06:07–16:53	10 h 46 min	14 / 5	No
2027-10-31 · Sun 31 Oct	Weekend		06:08–16:52	10 h 44 min	14 / 5	No

November 2027 in Nagano

1991–2020 averages for November: high 11 °C, low 1 °C, 84 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 14 °C on the 1st to 8 °C on the 30th.

Date	Weekend	Public holiday	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-11-01 · Mon 1 Nov			06:09–16:51	10 h 42 min	14 / 4	No
2027-11-02 · Tue 2 Nov			06:10–16:50	10 h 40 min	14 / 4	No
2027-11-03 · Wed 3 Nov		Culture Day · nationwide	06:11–16:49	10 h 38 min	14 / 4	No
2027-11-04 · Thu 4 Nov			06:12–16:48	10 h 36 min	14 / 4	No
2027-11-05 · Fri 5 Nov			06:14–16:47	10 h 34 min	13 / 3	No
2027-11-06 · Sat 6 Nov	Weekend		06:15–16:46	10 h 32 min	13 / 3	No
2027-11-07 · Sun 7 Nov	Weekend		06:16–16:45	10 h 30 min	13 / 3	No
2027-11-08 · Mon 8 Nov			06:17–16:45	10 h 28 min	13 / 3	No
2027-11-09 · Tue 9 Nov			06:18–16:44	10 h 26 min	13 / 3	No
2027-11-10 · Wed 10 Nov			06:19–16:43	10 h 24 min	12 / 2	No
2027-11-11 · Thu 11 Nov			06:20–16:42	10 h 22 min	12 / 2	No
2027-11-12 · Fri 12 Nov			06:21–16:41	10 h 20 min	12 / 2	No
2027-11-13 · Sat 13 Nov	Weekend		06:22–16:41	10 h 19 min	12 / 2	No
2027-11-14 · Sun 14 Nov	Weekend		06:23–16:40	10 h 17 min	12 / 2	No
2027-11-15 · Mon 15 Nov			06:24–16:39	10 h 15 min	11 / 1	No
2027-11-16 · Tue 16 Nov			06:25–16:38	10 h 13 min	11 / 1	No
2027-11-17 · Wed 17 Nov			06:26–16:38	10 h 12 min	11 / 1	No
2027-11-18 · Thu 18 Nov			06:27–16:37	10 h 10 min	11 / 1	No
2027-11-19 · Fri 19 Nov			06:28–16:37	10 h 08 min	11 / 1	No
2027-11-20 · Sat 20 Nov	Weekend		06:29–16:36	10 h 07 min	10 / 0	No
2027-11-21 · Sun 21 Nov	Weekend		06:30–16:35	10 h 05 min	10 / 0	No
2027-11-22 · Mon 22 Nov			06:31–16:35	10 h 04 min	10 / 0	No
2027-11-23 · Tue 23 Nov		Labor Thanksgiving Day · nationwide	06:32–16:34	10 h 02 min	10 / 0	No
2027-11-24 · Wed 24 Nov			06:33–16:34	10 h 01 min	10 / 0	No
2027-11-25 · Thu 25 Nov			06:34–16:34	9 h 59 min	9 / 0	No
2027-11-26 · Fri 26 Nov			06:35–16:33	9 h 58 min	9 / -1	No
2027-11-27 · Sat 27 Nov	Weekend		06:36–16:33	9 h 57 min	9 / -1	No
2027-11-28 · Sun 28 Nov	Weekend		06:37–16:33	9 h 55 min	9 / -1	No
2027-11-29 · Mon 29 Nov			06:38–16:32	9 h 54 min	8 / -1	No
2027-11-30 · Tue 30 Nov			06:39–16:32	9 h 53 min	8 / -1	No

December 2027 in Nagano

1991–2020 averages for December: high 5 °C, low -4 °C, 84 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 8 °C on the 1st to 3 °C on the 31st.

Date	Weekend	Sunrise–sunset	Daylight	High / low °C	Comfortable month
2027-12-01 · Wed 1 Dec		06:40–16:32	9 h 52 min	8 / -1	No
2027-12-02 · Thu 2 Dec		06:41–16:32	9 h 51 min	8 / -2	No
2027-12-03 · Fri 3 Dec		06:42–16:31	9 h 49 min	8 / -2	No
2027-12-04 · Sat 4 Dec	Weekend	06:43–16:31	9 h 48 min	7 / -2	No
2027-12-05 · Sun 5 Dec	Weekend	06:44–16:31	9 h 47 min	7 / -2	No
2027-12-06 · Mon 6 Dec		06:45–16:31	9 h 47 min	7 / -2	No
2027-12-07 · Tue 7 Dec		06:46–16:31	9 h 46 min	7 / -3	No
2027-12-08 · Wed 8 Dec		06:46–16:31	9 h 45 min	7 / -3	No
2027-12-09 · Thu 9 Dec		06:47–16:31	9 h 44 min	6 / -3	No
2027-12-10 · Fri 10 Dec		06:48–16:31	9 h 43 min	6 / -3	No
2027-12-11 · Sat 11 Dec	Weekend	06:49–16:31	9 h 43 min	6 / -3	No
2027-12-12 · Sun 12 Dec	Weekend	06:49–16:32	9 h 42 min	6 / -3	No
2027-12-13 · Mon 13 Dec		06:50–16:32	9 h 42 min	5 / -4	No
2027-12-14 · Tue 14 Dec		06:51–16:32	9 h 41 min	5 / -4	No
2027-12-15 · Wed 15 Dec		06:51–16:32	9 h 41 min	5 / -4	No
2027-12-16 · Thu 16 Dec		06:52–16:32	9 h 40 min	5 / -4	No
2027-12-17 · Fri 17 Dec		06:53–16:33	9 h 40 min	5 / -4	No
2027-12-18 · Sat 18 Dec	Weekend	06:53–16:33	9 h 40 min	5 / -4	No
2027-12-19 · Sun 19 Dec	Weekend	06:54–16:33	9 h 39 min	5 / -4	No
2027-12-20 · Mon 20 Dec		06:54–16:34	9 h 39 min	4 / -5	No
2027-12-21 · Tue 21 Dec		06:55–16:34	9 h 39 min	4 / -5	No
2027-12-22 · Wed 22 Dec		06:55–16:35	9 h 39 min	4 / -5	No
2027-12-23 · Thu 23 Dec		06:56–16:35	9 h 39 min	4 / -5	No
2027-12-24 · Fri 24 Dec		06:56–16:36	9 h 39 min	4 / -5	No
2027-12-25 · Sat 25 Dec	Weekend	06:57–16:36	9 h 39 min	4 / -5	No
2027-12-26 · Sun 26 Dec	Weekend	06:57–16:37	9 h 39 min	4 / -5	No
2027-12-27 · Mon 27 Dec		06:57–16:37	9 h 40 min	4 / -5	No
2027-12-28 · Tue 28 Dec		06:58–16:38	9 h 40 min	4 / -5	No
2027-12-29 · Wed 29 Dec		06:58–16:38	9 h 40 min	4 / -5	No
2027-12-30 · Thu 30 Dec		06:58–16:39	9 h 41 min	3 / -5	No
2027-12-31 · Fri 31 Dec		06:59–16:40	9 h 41 min	3 / -6	No

Sources

How this Nagano calendar is made

The year is 2027; dates are local to Nagano (Asia/Tokyo). The weekend column follows the weekend days for Japan in python-holidays (Sat, Sun).

Public holidays: python-holidays (MIT), computed from the country's holiday rules. A regional holiday is shown with the codes of the regions it applies in, matched by the ISO 3166-2 codes of the areas containing Nagano on Wikidata. A date marked "estimated" depends on the moon or an official announcement.

Sunrise and sunset are calculated from the coordinates with the NOAA solar equations (the sun's upper edge on a sea-level horizon, standard refraction), in local time; approximate to a few minutes, with no allowance for terrain or buildings.

Typical high and low are interpolated day by day between the 1991–2020 monthly averages (each placed at the middle of its month) — a typical value, never a forecast. A comfortable month means average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month. Averages for 1991–2020 over the surrounding area, a grid square about 50 km across, so a coast or a nearby mountain can make the town itself warmer or cooler. Data: CRU TS v4.10, Climatic Research Unit, University of East Anglia (Open Database License).

This calendar covers the 1,500 destinations with the most places to stay in this guide (chain properties plus hotels recorded in Wikidata) that have climate data and a time zone. It has no prices, availability, occupancy, demand or crowd levels: the guide has no such data, and nothing here estimates them.

Source	Used for	Licence
OpenHolidays API	School holidays, and public holidays for the countries it covers (type Public only)	ODbL 1.0
python-holidays (vacanza/holidays)	Public holidays computed from each country's holiday rules for the countries OpenHolidays does not cover; weekend days	MIT
CRU TS v4.10, Climatic Research Unit, University of East Anglia	Monthly average daily high and low, 1991–2020, interpolated to typical values per day	ODbL 1.0
Wikidata	Coordinates, and the ISO 3166-2 codes of the areas containing the destination (to match regional holidays)	CC0 1.0
IANA Time Zone Database	Local time zone and daylight-saving changes for sunrise and sunset	Public domain

Nagano travel guide Best time to visit Nagano Nagano calendar 2027 (JSON)