Sunrise and sunset times in Iwanai

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Check out today's and tomorrow's sunrise and sunset times in Iwanai, Hokkaido, Japan, as well as the whole calendar for May 2026.

Today

May 12, 2026 . Current time: 7:01:46 am

First light at 3:46:03 am

Sunrise time: 4:16:42 am

Sunset time: 6:51:58 pm

Last light at 7:22:36 pm

Day length: 14 hours, 35 minutes

11 hours, 50 minutes left for today's sunset in Iwanai

Moon rose on May 12 at 01:39 AM Moon will set on May 12 at 01:22 PMMoon phase: 🌘 Waning Crescent (30%)

Tomorrow

May 13, 2026

First light at 3:44:50 am

Sunrise time: 4:15:35 am

Sunset time: 6:53:03 pm

Last light at 7:23:48 pm

Day length: 14 hours, 37 minutes

Tomorrow will be approximately 2 minutes longer than today in Iwanai

Moon will rise on May 13 at 01:59 AM Moon will set on May 13 at 02:34 PMMoon phase: 🌘 Waning Crescent (14%)

• Iwanai, Hokkaido
• Latitude: 42.974442
• Longitude: 140.508896
• Time zone: UTC+9 JST

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May 2026 - Iwanai, Hokkaido - Sunrise and sunset calendar

Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Iwanai.

The day length increases by 1 hour, 1 minute over the course of May 2026 in Iwanai, Hokkaido - from 14 hours, 8 minutes on the first day to 15 hours, 10 minutes on the last day.

Day	Twilight Start	Sunrise	Sunset	Twilight End	Day Length	Day Length Variation	Solar Noon Time of day when the sun reaches its highest point in the sky.	Max Sun Altitude	Nautical Twilight Start	Nautical Twilight End	Astronomical Twilight Start	Astronomical Twilight End	Night Length Calculated form this day's sunset to the next day's sunrise.	Moon phase
Fri, May 1	4:01:11 am	4:30:38 am	6:39:35 pm	7:09:02 pm	14h 8m 57s	14h 8m 57s	11:35:06 am	58°	3:23:04 am	7:47:09 pm	2:41:15 am	8:28:58 pm	9h 49m 40s	🌔 (99%)
Sat, May 2	3:59:42 am	4:29:15 am	6:40:44 pm	7:10:17 pm	14h 11m 29s	2m 32s	11:34:59 am	58.3°	3:21:24 am	7:48:35 pm	2:39:17 am	8:30:42 pm	9h 47m 9s	🌕 (100%)
Sun, May 3	3:58:14 am	4:27:53 am	6:41:53 pm	7:11:32 pm	14h 14m 0s	2m 31s	11:34:53 am	58.6°	3:19:45 am	7:50:01 pm	2:37:19 am	8:32:27 pm	9h 44m 40s	🌖 (99%)
Mon, May 4	3:56:47 am	4:26:33 am	6:43:01 pm	7:12:47 pm	14h 16m 28s	2m 28s	11:34:47 am	58.9°	3:18:06 am	7:51:28 pm	2:35:21 am	8:34:13 pm	9h 42m 13s	🌖 (97%)
Tue, May 5	3:55:22 am	4:25:14 am	6:44:09 pm	7:14:02 pm	14h 18m 55s	2m 27s	11:34:42 am	59.2°	3:16:30 am	7:52:54 pm	2:33:25 am	8:35:59 pm	9h 39m 48s	🌖 (92%)
Wed, May 6	3:53:58 am	4:23:57 am	6:45:17 pm	7:15:16 pm	14h 21m 20s	2m 25s	11:34:37 am	59.5°	3:14:54 am	7:54:20 pm	2:31:29 am	8:37:45 pm	9h 37m 24s	🌖 (87%)
Thu, May 7	3:52:35 am	4:22:41 am	6:46:25 pm	7:16:30 pm	14h 23m 44s	2m 24s	11:34:33 am	59.8°	3:13:19 am	7:55:46 pm	2:29:34 am	8:39:31 pm	9h 35m 1s	🌖 (80%)
Fri, May 8	3:51:14 am	4:21:26 am	6:47:32 pm	7:17:44 pm	14h 26m 6s	2m 22s	11:34:29 am	60°	3:11:46 am	7:57:12 pm	2:27:41 am	8:41:17 pm	9h 32m 41s	🌖 (71%)
Sat, May 9	3:49:54 am	4:20:13 am	6:48:39 pm	7:18:58 pm	14h 28m 26s	2m 20s	11:34:26 am	60.3°	3:10:14 am	7:58:38 pm	2:25:48 am	8:43:04 pm	9h 30m 22s	🌖 (62%)
Sun, May 10	3:48:36 am	4:19:01 am	6:49:46 pm	7:20:11 pm	14h 30m 45s	2m 19s	11:34:23 am	60.6°	3:08:44 am	8:00:03 pm	2:23:56 am	8:44:50 pm	9h 28m 5s	🌗 (53%)
Mon, May 11	3:47:19 am	4:17:51 am	6:50:52 pm	7:21:24 pm	14h 33m 1s	2m 16s	11:34:21 am	60.8°	3:07:15 am	8:01:28 pm	2:22:06 am	8:46:37 pm	9h 25m 50s	🌘 (43%)
Tue, May 12	3:46:03 am	4:16:42 am	6:51:58 pm	7:22:36 pm	14h 35m 16s	2m 15s	11:34:20 am	61.1°	3:05:47 am	8:02:53 pm	2:20:17 am	8:48:23 pm	9h 23m 37s	🌘 (32%)
Wed, May 13	3:44:50 am	4:15:35 am	6:53:03 pm	7:23:48 pm	14h 37m 28s	2m 12s	11:34:19 am	61.3°	3:04:21 am	8:04:17 pm	2:18:29 am	8:50:10 pm	9h 21m 27s	🌘 (23%)
Thu, May 14	3:43:38 am	4:14:30 am	6:54:08 pm	7:25:00 pm	14h 39m 38s	2m 10s	11:34:19 am	61.6°	3:02:57 am	8:05:41 pm	2:16:42 am	8:51:56 pm	9h 19m 18s	🌘 (14%)
Fri, May 15	3:42:27 am	4:13:26 am	6:55:12 pm	7:26:11 pm	14h 41m 46s	2m 8s	11:34:19 am	61.8°	3:01:34 am	8:07:05 pm	2:14:57 am	8:53:41 pm	9h 17m 12s	🌘 (7%)
Sat, May 16	3:41:18 am	4:12:24 am	6:56:16 pm	7:27:22 pm	14h 43m 52s	2m 6s	11:34:20 am	62.1°	3:00:13 am	8:08:27 pm	2:13:13 am	8:55:27 pm	9h 15m 8s	🌘 (2%)
Sun, May 17	3:40:12 am	4:11:24 am	6:57:19 pm	7:28:31 pm	14h 45m 55s	2m 3s	11:34:21 am	62.3°	2:58:53 am	8:09:50 pm	2:11:31 am	8:57:12 pm	9h 13m 6s	🌑 (0%)
Mon, May 18	3:39:06 am	4:10:25 am	6:58:22 pm	7:29:41 pm	14h 47m 57s	2m 2s	11:34:23 am	62.5°	2:57:36 am	8:11:11 pm	2:09:51 am	8:58:56 pm	9h 11m 6s	🌒 (1%)
Tue, May 19	3:38:03 am	4:09:28 am	6:59:24 pm	7:30:49 pm	14h 49m 56s	1m 59s	11:34:26 am	62.7°	2:56:20 am	8:12:32 pm	2:08:12 am	9:00:40 pm	9h 9m 9s	🌒 (5%)
Wed, May 20	3:37:02 am	4:08:33 am	7:00:25 pm	7:31:57 pm	14h 51m 52s	1m 56s	11:34:29 am	62.9°	2:55:07 am	8:13:52 pm	2:06:36 am	9:02:22 pm	9h 7m 15s	🌒 (11%)
Thu, May 21	3:36:02 am	4:07:40 am	7:01:25 pm	7:33:03 pm	14h 53m 45s	1m 53s	11:34:33 am	63.1°	2:53:55 am	8:15:11 pm	2:05:01 am	9:04:05 pm	9h 5m 24s	🌒 (20%)
Fri, May 22	3:35:04 am	4:06:49 am	7:02:25 pm	7:34:09 pm	14h 55m 36s	1m 51s	11:34:37 am	63.3°	2:52:45 am	8:16:29 pm	2:03:28 am	9:05:46 pm	9h 3m 35s	🌒 (30%)
Sat, May 23	3:34:09 am	4:06:00 am	7:03:23 pm	7:35:14 pm	14h 57m 23s	1m 47s	11:34:42 am	63.5°	2:51:38 am	8:17:46 pm	2:01:57 am	9:07:26 pm	9h 1m 50s	🌒 (41%)
Sun, May 24	3:33:15 am	4:05:13 am	7:04:21 pm	7:36:18 pm	14h 59m 8s	1m 45s	11:34:47 am	63.7°	2:50:32 am	8:19:01 pm	2:00:29 am	9:09:05 pm	9h 0m 6s	🌓 (52%)
Mon, May 25	3:32:24 am	4:04:27 am	7:05:18 pm	7:37:21 pm	15h 0m 51s	1m 43s	11:34:53 am	63.9°	2:49:29 am	8:20:16 pm	1:59:03 am	9:10:42 pm	8h 58m 26s	🌔 (62%)
Tue, May 26	3:31:34 am	4:03:44 am	7:06:14 pm	7:38:23 pm	15h 2m 30s	1m 39s	11:34:59 am	64.1°	2:48:28 am	8:21:29 pm	1:57:39 am	9:12:19 pm	8h 56m 48s	🌔 (72%)
Wed, May 27	3:30:47 am	4:03:02 am	7:07:09 pm	7:39:24 pm	15h 4m 7s	1m 37s	11:35:05 am	64.3°	2:47:29 am	8:22:42 pm	1:56:18 am	9:13:53 pm	8h 55m 14s	🌔 (80%)
Thu, May 28	3:30:02 am	4:02:23 am	7:08:02 pm	7:40:24 pm	15h 5m 39s	1m 32s	11:35:13 am	64.4°	2:46:33 am	8:23:52 pm	1:54:59 am	9:15:26 pm	8h 53m 44s	🌔 (88%)
Fri, May 29	3:29:19 am	4:01:46 am	7:08:55 pm	7:41:22 pm	15h 7m 9s	1m 30s	11:35:20 am	64.6°	2:45:39 am	8:25:01 pm	1:53:43 am	9:16:58 pm	8h 52m 15s	🌔 (93%)
Sat, May 30	3:28:38 am	4:01:10 am	7:09:46 pm	7:42:19 pm	15h 8m 36s	1m 27s	11:35:28 am	64.7°	2:44:48 am	8:26:09 pm	1:52:30 am	9:18:27 pm	8h 50m 51s	🌔 (97%)
Sun, May 31	3:27:59 am	4:00:37 am	7:10:37 pm	7:43:14 pm	15h 10m 0s	1m 24s	11:35:37 am	64.9°	2:43:59 am	8:27:15 pm	1:51:19 am	9:19:55 pm	8h 49m 29s	🌔 (100%)

Year distribution of sunrise and sunset times in Iwanai, Hokkaido - 2026

The followin graph shows sunrise and sunset times in Iwanai, Hokkaido for every day of the year.