Sunrise and sunset times in Koyukuk, AK

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

Today

May 11, 2026 . Current time: 7:04:09 pm

First light at 3:36:18 am

Sunrise time: 5:15:07 am

Sunset time: 11:39:14 pm

Last light at 1:18:03 am

Day length: 18 hours, 24 minutes

4 hours, 35 minutes left for today's sunset in Koyukuk

Moon set on May 11 at 01:39 PM Moon will rise on May 12 at 02:54 AMMoon phase: 🌘 Waning Crescent (28%)

Tomorrow

May 12, 2026

First light at 3:27:29 am

Sunrise time: 5:11:31 am

Sunset time: 11:42:48 pm

Last light at 1:26:50 am

Day length: 18 hours, 31 minutes

Tomorrow will be approximately 7 minutes longer than today in Koyukuk

Moon will rise on May 12 at 02:54 AM Moon will set on May 12 at 03:25 PMMoon phase: 🌘 Waning Crescent (17%)

• Koyukuk, Alaska
• Latitude: 64.880280
• Longitude: -157.700836
• Time zone: Alaska Time AKDT

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May 2026 - Koyukuk, 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 Koyukuk.

The day length increases by 3 hours, 32 minutes over the course of May 2026 in Koyukuk, AK - from 17 hours, 12 minutes on the first day to 20 hours, 45 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	4:39:48 am	5:51:34 am	11:04:08 pm	12:15:54 am	17h 12m 34s	17h 12m 34s	2:27:51 pm	80.2°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 43m 46s	🌕 (100%)
Sat, May 2	4:34:26 am	5:47:54 am	11:07:35 pm	12:21:03 am	17h 19m 41s	7m 7s	2:27:44 pm	80.5°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 36m 39s	🌖 (100%)
Sun, May 3	4:28:56 am	5:44:14 am	11:11:03 pm	12:26:21 am	17h 26m 49s	7m 8s	2:27:38 pm	80.8°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 29m 31s	🌖 (98%)
Mon, May 4	4:23:16 am	5:40:34 am	11:14:31 pm	12:31:49 am	17h 33m 57s	7m 8s	2:27:33 pm	81.1°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 22m 24s	🌖 (94%)
Tue, May 5	4:17:27 am	5:36:55 am	11:18:01 pm	12:37:29 am	17h 41m 6s	7m 9s	2:27:28 pm	81.3°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 15m 15s	🌖 (88%)
Wed, May 6	4:11:25 am	5:33:16 am	11:21:31 pm	12:43:23 am	17h 48m 15s	7m 9s	2:27:24 pm	81.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 8m 7s	🌖 (82%)
Thu, May 7	4:05:08 am	5:29:38 am	11:25:02 pm	12:49:31 am	17h 55m 24s	7m 9s	2:27:20 pm	81.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 0m 57s	🌖 (74%)
Fri, May 8	3:58:34 am	5:25:59 am	11:28:34 pm	12:55:59 am	18h 2m 35s	7m 11s	2:27:17 pm	82.2°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 53m 47s	🌖 (65%)
Sat, May 9	3:51:39 am	5:22:21 am	11:32:07 pm	1:02:49 am	18h 9m 46s	7m 11s	2:27:14 pm	82.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 46m 37s	🌗 (55%)
Sun, May 10	3:44:16 am	5:18:44 am	11:35:40 pm	1:10:07 am	18h 16m 56s	7m 10s	2:27:12 pm	82.7°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 39m 27s	🌗 (45%)
Mon, May 11	3:36:18 am	5:15:07 am	11:39:14 pm	1:18:03 am	18h 24m 7s	7m 11s	2:27:10 pm	82.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 32m 17s	🌘 (35%)
Tue, May 12	3:27:29 am	5:11:31 am	11:42:48 pm	1:26:50 am	18h 31m 17s	7m 10s	2:27:10 pm	83.2°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 25m 7s	🌘 (26%)
Wed, May 13	3:17:23 am	5:07:55 am	11:46:24 pm	1:36:55 am	18h 38m 29s	7m 12s	2:27:09 pm	83.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 17m 55s	🌘 (17%)
Thu, May 14	3:04:59 am	5:04:19 am	11:49:59 pm	1:49:19 am	18h 45m 40s	7m 11s	2:27:09 pm	83.7°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 10m 46s	🌘 (9%)
Fri, May 15	2:46:15 am	5:00:45 am	11:53:36 pm	2:08:06 am	18h 52m 51s	7m 11s	2:27:10 pm	83.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 3m 34s	🌘 (3%)
Sat, May 16	2:00:01 pm	4:57:10 am	11:57:13 pm	2:00:01 pm	19h 0m 3s	7m 12s	2:27:12 pm	84.1°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 56m 24s	🌑 (0%)
Sun, May 17	2:00:01 pm	4:53:37 am	12:00:50 am	2:00:01 pm	19h 7m 13s	7m 10s	2:27:13 pm	84.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 49m 15s	🌑 (0%)
Mon, May 18	2:00:01 pm	4:50:05 am	12:04:27 am	2:00:01 pm	19h 14m 22s	7m 9s	2:27:16 pm	84.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 42m 6s	🌒 (3%)
Tue, May 19	2:00:01 pm	4:46:33 am	12:08:05 am	2:00:01 pm	19h 21m 32s	7m 10s	2:27:19 pm	84.8°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 34m 57s	🌒 (9%)
Wed, May 20	2:00:01 pm	4:43:02 am	12:11:43 am	2:00:01 pm	19h 28m 41s	7m 9s	2:27:22 pm	85°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 27m 49s	🌒 (17%)
Thu, May 21	2:00:01 pm	4:39:32 am	12:15:21 am	2:00:01 pm	19h 35m 49s	7m 8s	2:27:27 pm	85.2°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 20m 43s	🌒 (27%)
Fri, May 22	2:00:01 pm	4:36:04 am	12:18:59 am	2:00:01 pm	19h 42m 55s	7m 6s	2:27:31 pm	85.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 13m 37s	🌒 (38%)
Sat, May 23	2:00:01 pm	4:32:36 am	12:22:36 am	2:00:01 pm	19h 50m 0s	7m 5s	2:27:36 pm	85.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	4h 6m 34s	🌓 (49%)
Sun, May 24	2:00:01 pm	4:29:10 am	12:26:14 am	2:00:01 pm	19h 57m 4s	7m 4s	2:27:42 pm	85.8°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 59m 32s	🌔 (59%)
Mon, May 25	2:00:01 pm	4:25:46 am	12:29:51 am	2:00:01 pm	20h 4m 5s	7m 1s	2:27:48 pm	86°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 52m 31s	🌔 (69%)
Tue, May 26	2:00:01 pm	4:22:22 am	12:33:27 am	2:00:01 pm	20h 11m 5s	7m 0s	2:27:55 pm	86.1°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 45m 34s	🌔 (78%)
Wed, May 27	2:00:01 pm	4:19:01 am	12:37:02 am	2:00:01 pm	20h 18m 1s	6m 56s	2:28:02 pm	86.3°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 38m 40s	🌔 (86%)
Thu, May 28	2:00:01 pm	4:15:42 am	12:40:37 am	2:00:01 pm	20h 24m 55s	6m 54s	2:28:09 pm	86.5°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 31m 47s	🌔 (92%)
Fri, May 29	2:00:01 pm	4:12:24 am	12:44:10 am	2:00:01 pm	20h 31m 46s	6m 51s	2:28:17 pm	86.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 25m 0s	🌔 (96%)
Sat, May 30	2:00:01 pm	4:09:10 am	12:47:42 am	2:00:01 pm	20h 38m 32s	6m 46s	2:28:26 pm	86.8°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 18m 15s	🌔 (99%)
Sun, May 31	2:00:01 pm	4:05:57 am	12:51:12 am	2:00:01 pm	20h 45m 15s	6m 43s	2:28:35 pm	86.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	3h 11m 36s	🌕 (100%)

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

The followin graph shows sunrise and sunset times in Koyukuk, 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 Koyukuk, AK.