Sunrise and sunset times in Koyukuk, AK

Home › United States › Alaska › Koyukuk

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

Today

April 21, 2026 . Current time: 9:33:46 am

First light at 5:28:39 am

Sunrise time: 6:28:24 am

Sunset time: 10:30:26 pm

Last light at 11:30:11 pm

Day length: 16 hours, 2 minutes

12 hours, 56 minutes left for today's sunset in Koyukuk

Moon will rise on Apr 22 at 12:00 AM Moon will set on Apr 22 at 12:00 AMMoon phase: 🌒 Waxing Crescent (24%)

Tomorrow

April 22, 2026

First light at 5:24:04 am

Sunrise time: 6:24:43 am

Sunset time: 10:33:44 pm

Last light at 11:34:23 pm

Day length: 16 hours, 9 minutes

Tomorrow will be approximately 7 minutes longer than today in Koyukuk

Moon will rise on Apr 23 at 12:00 AM Moon will set on Apr 23 at 12:00 AMMoon phase: 🌒 Waxing Crescent (41%)

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

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?

What Is the Difference Between Golden Hour and Alpenglow?

April 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 April in Koyukuk.

The day length increases by 3 hours, 21 minutes over the course of April 2026 in Koyukuk, AK - from 13 hours, 44 minutes on the first day to 17 hours, 5 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
Wed, Apr 1	6:53:22 am	7:42:24 am	9:26:38 pm	10:15:41 pm	13h 44m 14s	13h 44m 14s	2:34:31 pm	69.7°	5:45:46 am	11:23:17 pm	4:12:10 am	12:56:52 am	10h 12m 4s	🌔 (99%)
Thu, Apr 2	6:49:22 am	7:38:42 am	9:29:45 pm	10:19:05 pm	13h 51m 3s	6m 49s	2:34:14 pm	70.1°	5:40:53 am	11:27:34 pm	4:03:18 am	1:05:10 am	10h 5m 16s	🌕 (100%)
Fri, Apr 3	6:45:21 am	7:35:01 am	9:32:52 pm	10:22:31 pm	13h 57m 51s	6m 48s	2:33:56 pm	70.5°	5:35:55 am	11:31:57 pm	3:53:33 am	1:14:19 am	9h 58m 27s	🌖 (98%)
Sat, Apr 4	6:41:19 am	7:31:19 am	9:35:59 pm	10:25:59 pm	14h 4m 40s	6m 49s	2:33:39 pm	70.9°	5:30:52 am	11:36:25 pm	3:42:35 am	1:24:42 am	9h 51m 38s	🌖 (95%)
Sun, Apr 5	6:37:15 am	7:27:37 am	9:39:06 pm	10:29:28 pm	14h 11m 29s	6m 49s	2:33:22 pm	71.2°	5:25:44 am	11:41:00 pm	3:29:44 am	1:36:59 am	9h 44m 49s	🌖 (90%)
Mon, Apr 6	6:33:10 am	7:23:55 am	9:42:15 pm	10:32:59 pm	14h 18m 20s	6m 51s	2:33:05 pm	71.6°	5:20:29 am	11:45:40 pm	3:13:14 am	1:52:55 am	9h 37m 58s	🌖 (84%)
Tue, Apr 7	6:29:04 am	7:20:13 am	9:45:23 pm	10:36:32 pm	14h 25m 10s	6m 50s	2:32:48 pm	72°	5:15:08 am	11:50:28 pm	2:40:20 am	2:25:16 am	9h 31m 8s	🌖 (76%)
Wed, Apr 8	6:24:56 am	7:16:31 am	9:48:32 pm	10:40:06 pm	14h 32m 1s	6m 51s	2:32:31 pm	72.4°	5:09:40 am	11:55:23 pm	2:00:01 pm	2:00:01 pm	9h 24m 17s	🌖 (68%)
Thu, Apr 9	6:20:47 am	7:12:49 am	9:51:42 pm	10:43:43 pm	14h 38m 53s	6m 52s	2:32:15 pm	72.7°	5:04:04 am	12:00:26 am	2:00:01 pm	2:00:01 pm	9h 17m 24s	🌖 (58%)
Fri, Apr 10	6:16:37 am	7:09:06 am	9:54:52 pm	10:47:21 pm	14h 45m 46s	6m 53s	2:31:59 pm	73.1°	4:58:19 am	12:05:39 am	2:00:01 pm	2:00:01 pm	9h 10m 32s	🌗 (49%)
Sat, Apr 11	6:12:25 am	7:05:24 am	9:58:02 pm	10:51:02 pm	14h 52m 38s	6m 52s	2:31:43 pm	73.5°	4:52:25 am	12:11:01 am	2:00:01 pm	2:00:01 pm	9h 3m 40s	🌘 (39%)
Sun, Apr 12	6:08:11 am	7:01:42 am	10:01:14 pm	10:54:45 pm	14h 59m 32s	6m 54s	2:31:28 pm	73.8°	4:46:20 am	12:16:36 am	2:00:01 pm	2:00:01 pm	8h 56m 46s	🌘 (30%)
Mon, Apr 13	6:03:56 am	6:58:00 am	10:04:25 pm	10:58:30 pm	15h 6m 25s	6m 53s	2:31:13 pm	74.2°	4:40:03 am	12:22:23 am	2:00:01 pm	2:00:01 pm	8h 49m 53s	🌘 (21%)
Tue, Apr 14	5:59:38 am	6:54:18 am	10:07:38 pm	11:02:17 pm	15h 13m 20s	6m 55s	2:30:58 pm	74.6°	4:33:32 am	12:28:24 am	2:00:01 pm	2:00:01 pm	8h 42m 58s	🌘 (13%)
Wed, Apr 15	5:55:19 am	6:50:36 am	10:10:51 pm	11:06:08 pm	15h 20m 15s	6m 55s	2:30:44 pm	74.9°	4:26:44 am	12:34:43 am	2:00:01 pm	2:00:01 pm	8h 36m 3s	🌘 (6%)
Thu, Apr 16	5:50:58 am	6:46:54 am	10:14:05 pm	11:10:01 pm	15h 27m 11s	6m 56s	2:30:29 pm	75.3°	4:19:37 am	12:41:22 am	2:00:01 pm	2:00:01 pm	8h 29m 7s	🌘 (2%)
Fri, Apr 17	5:46:35 am	6:43:12 am	10:17:20 pm	11:13:56 pm	15h 34m 8s	6m 57s	2:30:16 pm	75.6°	4:12:07 am	12:48:25 am	2:00:01 pm	2:00:01 pm	8h 22m 10s	🌑 (0%)
Sat, Apr 18	5:42:10 am	6:39:30 am	10:20:35 pm	11:17:55 pm	15h 41m 5s	6m 57s	2:30:02 pm	76°	4:04:08 am	12:55:57 am	2:00:01 pm	2:00:01 pm	8h 15m 13s	🌒 (1%)
Sun, Apr 19	5:37:42 am	6:35:48 am	10:23:51 pm	11:21:57 pm	15h 48m 3s	6m 58s	2:29:50 pm	76.3°	3:55:33 am	1:04:06 am	2:00:01 pm	2:00:01 pm	8h 8m 15s	🌒 (5%)
Mon, Apr 20	5:33:12 am	6:32:06 am	10:27:08 pm	11:26:02 pm	15h 55m 2s	6m 59s	2:29:37 pm	76.7°	3:46:10 am	1:13:04 am	2:00:01 pm	2:00:01 pm	8h 1m 16s	🌒 (11%)
Tue, Apr 21	5:28:39 am	6:28:24 am	10:30:26 pm	11:30:11 pm	16h 2m 2s	7m 0s	2:29:25 pm	77°	3:35:39 am	1:23:11 am	2:00:01 pm	2:00:01 pm	7h 54m 17s	🌒 (20%)
Wed, Apr 22	5:24:04 am	6:24:43 am	10:33:44 pm	11:34:23 pm	16h 9m 1s	6m 59s	2:29:13 pm	77.3°	3:23:20 am	1:35:07 am	2:00:01 pm	2:00:01 pm	7h 47m 17s	🌒 (30%)
Thu, Apr 23	5:19:25 am	6:21:01 am	10:37:03 pm	11:38:40 pm	16h 16m 2s	7m 1s	2:29:02 pm	77.7°	3:07:35 am	1:50:29 am	2:00:01 pm	2:00:01 pm	7h 40m 17s	🌒 (41%)
Fri, Apr 24	5:14:43 am	6:17:20 am	10:40:24 pm	11:43:00 pm	16h 23m 4s	7m 2s	2:28:52 pm	78°	2:36:37 am	2:21:06 am	2:00:01 pm	2:00:01 pm	7h 33m 14s	🌓 (52%)
Sat, Apr 25	5:09:57 am	6:13:38 am	10:43:45 pm	11:47:26 pm	16h 30m 7s	7m 3s	2:28:41 pm	78.3°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 26m 12s	🌔 (63%)
Sun, Apr 26	5:05:08 am	6:09:57 am	10:47:06 pm	11:51:56 pm	16h 37m 9s	7m 2s	2:28:32 pm	78.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 19m 10s	🌔 (73%)
Mon, Apr 27	5:00:14 am	6:06:16 am	10:50:29 pm	11:56:31 pm	16h 44m 13s	7m 4s	2:28:23 pm	78.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 12m 6s	🌔 (82%)
Tue, Apr 28	4:55:16 am	6:02:35 am	10:53:52 pm	12:01:12 am	16h 51m 17s	7m 4s	2:28:14 pm	79.3°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	7h 5m 3s	🌔 (89%)
Wed, Apr 29	4:50:13 am	5:58:55 am	10:57:17 pm	12:05:59 am	16h 58m 22s	7m 5s	2:28:06 pm	79.6°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 57m 57s	🌔 (95%)
Thu, Apr 30	4:45:04 am	5:55:14 am	11:00:42 pm	12:10:53 am	17h 5m 28s	7m 6s	2:27:58 pm	79.9°	2:00:01 pm	2:00:01 pm	2:00:01 pm	2:00:01 pm	6h 50m 52s	🌔 (98%)

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.