Sunrise and sunset times in Koyuk, AK

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Check out today's and tomorrow's sunrise and sunset times in Koyuk, AK, United States, as well as the whole calendar for May 2026.

Today

May 11, 2026 . Current time: 7:03:16 pm

First light at 3:48:22 am

Sunrise time: 5:28:19 am

Sunset time: 11:53:41 pm

Last light at 1:33:38 am

Day length: 18 hours, 25 minutes

4 hours, 50 minutes left for today's sunset in Koyuk

Moon set on May 11 at 01:54 PM Moon will rise on May 12 at 03:08 AMMoon phase: 🌘 Waning Crescent (28%)

Tomorrow

May 12, 2026

First light at 3:39:17 am

Sunrise time: 5:24:41 am

Sunset time: 11:57:17 pm

Last light at 1:42:41 am

Day length: 18 hours, 32 minutes

Tomorrow will be approximately 7 minutes longer than today in Koyuk

Moon will rise on May 12 at 03:08 AM Moon will set on May 12 at 03:40 PMMoon phase: 🌘 Waning Crescent (17%)

• Koyuk, Alaska
• Latitude: 64.931946
• Longitude: -161.156937
• Time zone: Alaska Time AKDT

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May 2026 - Koyuk, Alaska - 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 Koyuk.

The day length increases by 3 hours, 34 minutes over the course of May 2026 in Koyuk, AK - from 17 hours, 13 minutes on the first day to 20 hours, 47 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	4:52:48 am	6:04:55 am	11:18:25 pm	12:30:33 am	17h 13m 30s	17h 13m 30s	2:41:40 pm	80.2°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	6h 42m 49s	🌕 (100%)
Sat, May 2	4:47:23 am	6:01:14 am	11:21:53 pm	12:35:45 am	17h 20m 39s	7m 9s	2:41:34 pm	80.5°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	6h 35m 41s	🌖 (100%)
Sun, May 3	4:41:50 am	5:57:34 am	11:25:22 pm	12:41:06 am	17h 27m 48s	7m 9s	2:41:28 pm	80.8°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	6h 28m 31s	🌖 (98%)
Mon, May 4	4:36:07 am	5:53:53 am	11:28:51 pm	12:46:38 am	17h 34m 58s	7m 10s	2:41:22 pm	81.1°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	6h 21m 22s	🌖 (94%)
Tue, May 5	4:30:14 am	5:50:13 am	11:32:22 pm	12:52:21 am	17h 42m 9s	7m 11s	2:41:17 pm	81.4°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	6h 14m 11s	🌖 (88%)
Wed, May 6	4:24:07 am	5:46:33 am	11:35:53 pm	12:58:19 am	17h 49m 20s	7m 11s	2:41:13 pm	81.7°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	6h 7m 1s	🌖 (82%)
Thu, May 7	4:17:46 am	5:42:54 am	11:39:25 pm	1:04:32 am	17h 56m 31s	7m 11s	2:41:09 pm	82°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 59m 49s	🌖 (74%)
Fri, May 8	4:11:07 am	5:39:14 am	11:42:58 pm	1:11:06 am	18h 3m 44s	7m 13s	2:41:06 pm	82.2°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 52m 37s	🌖 (65%)
Sat, May 9	4:04:04 am	5:35:35 am	11:46:31 pm	1:18:03 am	18h 10m 56s	7m 12s	2:41:03 pm	82.5°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 45m 26s	🌗 (55%)
Sun, May 10	3:56:33 am	5:31:57 am	11:50:06 pm	1:25:30 am	18h 18m 9s	7m 13s	2:41:01 pm	82.7°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 38m 13s	🌗 (45%)
Mon, May 11	3:48:22 am	5:28:19 am	11:53:41 pm	1:33:38 am	18h 25m 22s	7m 13s	2:41:00 pm	83°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 31m 0s	🌘 (35%)
Tue, May 12	3:39:17 am	5:24:41 am	11:57:17 pm	1:42:41 am	18h 32m 36s	7m 14s	2:40:59 pm	83.3°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 23m 47s	🌘 (26%)
Wed, May 13	3:28:44 am	5:21:04 am	12:00:53 am	1:53:13 am	18h 39m 49s	7m 13s	2:40:59 pm	83.5°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 16m 35s	🌘 (17%)
Thu, May 14	3:15:27 am	5:17:28 am	12:04:30 am	2:06:31 am	18h 47m 2s	7m 13s	2:40:59 pm	83.7°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 9m 22s	🌘 (9%)
Fri, May 15	2:51:54 am	5:13:52 am	12:08:08 am	2:30:05 am	18h 54m 16s	7m 14s	2:41:00 pm	84°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	5h 2m 8s	🌘 (3%)
Sat, May 16	1:00:01 pm	5:10:16 am	12:11:46 am	1:00:01 pm	19h 1m 30s	7m 14s	2:41:01 pm	84.2°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 54m 55s	🌑 (0%)
Sun, May 17	1:00:01 pm	5:06:41 am	12:15:24 am	1:00:01 pm	19h 8m 43s	7m 13s	2:41:03 pm	84.4°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 47m 43s	🌑 (0%)
Mon, May 18	1:00:01 pm	5:03:07 am	12:19:03 am	1:00:01 pm	19h 15m 56s	7m 13s	2:41:05 pm	84.6°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 40m 31s	🌒 (3%)
Tue, May 19	1:00:01 pm	4:59:34 am	12:22:43 am	1:00:01 pm	19h 23m 9s	7m 13s	2:41:08 pm	84.9°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 33m 19s	🌒 (9%)
Wed, May 20	1:00:01 pm	4:56:02 am	12:26:22 am	1:00:01 pm	19h 30m 20s	7m 11s	2:41:12 pm	85.1°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 26m 8s	🌒 (17%)
Thu, May 21	1:00:01 pm	4:52:30 am	12:30:02 am	1:00:01 pm	19h 37m 32s	7m 12s	2:41:16 pm	85.3°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 18m 58s	🌒 (27%)
Fri, May 22	1:00:01 pm	4:49:00 am	12:33:41 am	1:00:01 pm	19h 44m 41s	7m 9s	2:41:21 pm	85.5°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 11m 50s	🌒 (38%)
Sat, May 23	1:00:01 pm	4:45:31 am	12:37:21 am	1:00:01 pm	19h 51m 50s	7m 9s	2:41:26 pm	85.7°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	4h 4m 42s	🌓 (49%)
Sun, May 24	1:00:01 pm	4:42:03 am	12:41:00 am	1:00:01 pm	19h 58m 57s	7m 7s	2:41:31 pm	85.8°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 57m 36s	🌔 (59%)
Mon, May 25	1:00:01 pm	4:38:36 am	12:44:39 am	1:00:01 pm	20h 6m 3s	7m 6s	2:41:38 pm	86°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 50m 32s	🌔 (69%)
Tue, May 26	1:00:01 pm	4:35:11 am	12:48:17 am	1:00:01 pm	20h 13m 6s	7m 3s	2:41:44 pm	86.2°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 43m 31s	🌔 (78%)
Wed, May 27	1:00:01 pm	4:31:48 am	12:51:55 am	1:00:01 pm	20h 20m 7s	7m 1s	2:41:51 pm	86.4°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 36m 31s	🌔 (86%)
Thu, May 28	1:00:01 pm	4:28:26 am	12:55:32 am	1:00:01 pm	20h 27m 6s	6m 59s	2:41:59 pm	86.5°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 29m 34s	🌔 (92%)
Fri, May 29	1:00:01 pm	4:25:06 am	12:59:07 am	1:00:01 pm	20h 34m 1s	6m 55s	2:42:07 pm	86.7°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 22m 42s	🌔 (96%)
Sat, May 30	1:00:01 pm	4:21:49 am	1:02:42 am	1:00:01 pm	20h 40m 53s	6m 52s	2:42:15 pm	86.8°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 15m 52s	🌔 (99%)
Sun, May 31	1:00:01 pm	4:18:34 am	1:06:14 am	1:00:01 pm	20h 47m 40s	6m 47s	2:42:24 pm	87°	1:00:01 pm	1:00:01 pm	1:00:01 pm	1:00:01 pm	3h 9m 7s	🌕 (100%)

Year distribution of sunrise and sunset times in Koyuk, AK - 2026

The followin graph shows sunrise and sunset times in Koyuk, AK for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Koyuk, AK.