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 August 2026.

Today

August 1, 2026 . Current time: 8:30:04 am

First light at 3:53:59 am

Sunrise time: 5:28:35 am

Sunset time: 11:45:41 pm

Last light at 1:20:17 am

Day length: 18 hours, 17 minutes

15 hours, 15 minutes left for today's sunset in Koyukuk

Moon set on Aug 1 at 8:17 AM Moon will rise on Aug 1 at 9:27 PMMoon phase: 🌖 Waning Gibbous (91%)🌑 New moon: Aug 12 at 9:37 AM · 🌕 Full moon: Aug 27 at 8:19 PM

Tomorrow

August 2, 2026

First light at 4:01:12 am

Sunrise time: 5:32:04 am

Sunset time: 11:42:03 pm

Last light at 1:12:55 am

Day length: 18 hours, 9 minutes

Tomorrow will be 7 minutes shorter than today in Koyukuk

Moon will set on Aug 2 at 9:58 AM Moon will rise on Aug 2 at 9:17 PMMoon phase: 🌖 Waning Gibbous (78%)

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

Sunrise and Sunset at the Equator

Why Do We Have Solar Eclipses?

Why the Shortest Day Is Not the Day With the Earliest Sunset or Latest Sunrise

How Are Sunsets in Other Planets in Our Solar System?

When Is the Shortest Day of the Year?

How Long After Sunset Does It Get Dark?

August 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 August in Koyukuk.

The day length shortens by 3 hours, 28 minutes over the course of August 2026 in Koyukuk, AK - from 18 hours, 17 minutes on the first day to 14 hours, 48 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
Sat, Aug 1	3:53:59 am	5:28:35 am	11:45:41 pm	1:20:17 am	18h 17m 6s	18h 17m 6s	2:37:08 pm	82.7°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 46m 23s	🌖 (93%)
Sun, Aug 2	4:01:12 am	5:32:04 am	11:42:03 pm	1:12:55 am	18h 9m 59s	-7m -7s	2:37:03 pm	82.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	5h 53m 29s	🌖 (86%)
Mon, Aug 3	4:07:56 am	5:35:32 am	11:38:25 pm	1:06:00 am	18h 2m 53s	-7m -6s	2:36:58 pm	82.2°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 0m 34s	🌖 (78%)
Tue, Aug 4	4:14:18 am	5:38:59 am	11:34:47 pm	12:59:27 am	17h 55m 48s	-7m -5s	2:36:53 pm	81.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 7m 38s	🌖 (69%)
Wed, Aug 5	4:20:22 am	5:42:25 am	11:31:08 pm	12:53:11 am	17h 48m 43s	-7m -5s	2:36:46 pm	81.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 14m 43s	🌖 (58%)
Thu, Aug 6	4:26:10 am	5:45:51 am	11:27:29 pm	12:47:10 am	17h 41m 38s	-7m -5s	2:36:40 pm	81.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 21m 46s	🌗 (47%)
Fri, Aug 7	4:31:44 am	5:49:15 am	11:23:49 pm	12:41:20 am	17h 34m 34s	-7m -4s	2:36:32 pm	81.1°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 28m 50s	🌘 (36%)
Sat, Aug 8	4:37:08 am	5:52:39 am	11:20:10 pm	12:35:41 am	17h 27m 31s	-7m -3s	2:36:24 pm	80.8°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 35m 52s	🌘 (25%)
Sun, Aug 9	4:42:21 am	5:56:02 am	11:16:30 pm	12:30:11 am	17h 20m 28s	-7m -3s	2:36:16 pm	80.5°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 42m 54s	🌘 (16%)
Mon, Aug 10	4:47:24 am	5:59:24 am	11:12:49 pm	12:24:49 am	17h 13m 25s	-7m -3s	2:36:07 pm	80.2°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 49m 56s	🌘 (8%)
Tue, Aug 11	4:52:20 am	6:02:45 am	11:09:09 pm	12:19:33 am	17h 6m 24s	-7m -1s	2:35:57 pm	79.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 56m 56s	🌘 (3%)
Wed, Aug 12	4:57:09 am	6:06:05 am	11:05:28 pm	12:14:24 am	16h 59m 23s	-7m -1s	2:35:47 pm	79.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 3m 56s	🌑 (0%)
Thu, Aug 13	5:01:50 am	6:09:24 am	11:01:48 pm	12:09:21 am	16h 52m 24s	-6m -59s	2:35:36 pm	79.3°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 10m 54s	🌒 (0%)
Fri, Aug 14	5:06:26 am	6:12:42 am	10:58:06 pm	12:04:23 am	16h 45m 24s	-7m 0s	2:35:24 pm	79°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 17m 54s	🌒 (3%)
Sat, Aug 15	5:10:56 am	6:16:00 am	10:54:25 pm	11:59:29 pm	16h 38m 25s	-6m -59s	2:35:12 pm	78.7°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 24m 51s	🌒 (9%)
Sun, Aug 16	5:15:20 am	6:19:16 am	10:50:44 pm	11:54:39 pm	16h 31m 28s	-6m -57s	2:35:00 pm	78.4°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 31m 48s	🌒 (16%)
Mon, Aug 17	5:19:40 am	6:22:32 am	10:47:02 pm	11:49:54 pm	16h 24m 30s	-6m -58s	2:34:47 pm	78.1°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 38m 44s	🌒 (24%)
Tue, Aug 18	5:23:56 am	6:25:46 am	10:43:21 pm	11:45:12 pm	16h 17m 35s	-6m -55s	2:34:34 pm	77.7°	3:08:41 am	2:00:26 am	2:00:01 pm	2:00:01 pm	7h 45m 39s	🌒 (33%)
Wed, Aug 19	5:28:07 am	6:29:00 am	10:39:39 pm	11:40:33 pm	16h 10m 39s	-6m -56s	2:34:20 pm	77.4°	3:25:10 am	1:43:29 am	2:00:01 pm	2:00:01 pm	7h 52m 34s	🌒 (43%)
Thu, Aug 20	5:32:14 am	6:32:13 am	10:35:57 pm	11:35:57 pm	16h 3m 44s	-6m -55s	2:34:05 pm	77.1°	3:37:29 am	1:30:41 am	2:00:01 pm	2:00:01 pm	7h 59m 28s	🌓 (52%)
Fri, Aug 21	5:36:17 am	6:35:25 am	10:32:15 pm	11:31:24 pm	15h 56m 50s	-6m -54s	2:33:50 pm	76.7°	3:47:48 am	1:19:53 am	2:00:01 pm	2:00:01 pm	8h 6m 22s	🌔 (62%)
Sat, Aug 22	5:40:17 am	6:38:37 am	10:28:33 pm	11:26:53 pm	15h 49m 56s	-6m -54s	2:33:35 pm	76.4°	3:56:52 am	1:10:18 am	2:00:01 pm	2:00:01 pm	8h 13m 14s	🌔 (70%)
Sun, Aug 23	5:44:13 am	6:41:47 am	10:24:51 pm	11:22:25 pm	15h 43m 4s	-6m -52s	2:33:19 pm	76.1°	4:05:03 am	1:01:35 am	2:00:01 pm	2:00:01 pm	8h 20m 6s	🌔 (79%)
Mon, Aug 24	5:48:06 am	6:44:57 am	10:21:09 pm	11:18:00 pm	15h 36m 12s	-6m -52s	2:33:03 pm	75.7°	4:12:36 am	12:53:30 am	2:00:01 pm	2:00:01 pm	8h 26m 57s	🌔 (86%)
Tue, Aug 25	5:51:56 am	6:48:06 am	10:17:27 pm	11:13:36 pm	15h 29m 21s	-6m -51s	2:32:46 pm	75.4°	4:19:38 am	12:45:55 am	2:00:01 pm	2:00:01 pm	8h 33m 47s	🌔 (92%)
Wed, Aug 26	5:55:44 am	6:51:14 am	10:13:45 pm	11:09:15 pm	15h 22m 31s	-6m -50s	2:32:29 pm	75°	4:26:15 am	12:38:43 am	2:00:01 pm	2:00:01 pm	8h 40m 36s	🌔 (97%)
Thu, Aug 27	5:59:28 am	6:54:21 am	10:10:02 pm	11:04:56 pm	15h 15m 41s	-6m -50s	2:32:12 pm	74.7°	4:32:32 am	12:31:52 am	2:00:01 pm	2:00:01 pm	8h 47m 26s	🌔 (99%)
Fri, Aug 28	6:03:10 am	6:57:28 am	10:06:20 pm	11:00:38 pm	15h 8m 52s	-6m -49s	2:31:54 pm	74.3°	4:38:31 am	12:25:18 am	2:00:01 pm	2:00:01 pm	8h 54m 14s	🌕 (100%)
Sat, Aug 29	6:06:50 am	7:00:34 am	10:02:38 pm	10:56:22 pm	15h 2m 4s	-6m -48s	2:31:36 pm	74°	4:44:15 am	12:18:57 am	2:00:01 pm	2:00:01 pm	9h 1m 2s	🌖 (99%)
Sun, Aug 30	6:10:27 am	7:03:40 am	9:58:55 pm	10:52:08 pm	14h 55m 15s	-6m -49s	2:31:17 pm	73.6°	4:49:45 am	12:12:50 am	2:00:01 pm	2:00:01 pm	9h 7m 49s	🌖 (95%)
Mon, Aug 31	6:14:02 am	7:06:44 am	9:55:13 pm	10:47:56 pm	14h 48m 29s	-6m -46s	2:30:59 pm	73.2°	4:55:04 am	12:06:53 am	2:00:01 pm	2:00:01 pm	9h 14m 35s	🌖 (89%)

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

The following 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.