What time is sunrise and sunset in Koyukuk National Wildlife Refuge?

Today and tomorrow's sunrise and sunset times at this location. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Thursday, November 5, 2026

Sunrise

9:31 AM

128° SEDawn 8:32 AM

Sunrise in Koyukuk National Wildlife Refuge will be at 9:31:29 AM AKST (in 1h 16m).

Sunset

4:47 PM

231° SWDusk 5:46 PM

Sunset in Koyukuk National Wildlife Refuge will be at 4:47:01 PM AKST (in 8h 32m).

Now

9:31a4:47p

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Nautical twilight now · Dawn at 8:32 AM

Golden hour and blue hour in Koyukuk National Wildlife Refuge
Window	Morning	Evening
Golden hour	8:54 – 11:16 AM	3:01 – 5:24 PM
Blue hour	8:32 – 8:54 AM	5:24 – 5:46 PM

Daylight: 7h 15m; −7m 1s vs. yesterday
Darkness: 10h 50m
Solar noon: 1:09 PM
Sun altitude: 7.3° below
Sun direction: 111° ESE

How long golden hour and blue hour last

Tomorrow

Friday, November 6, 2026

Sunrise

9:35 AM

129° SEDawn 8:35 AM

Sunrise in Koyukuk National Wildlife Refuge will be at 9:35:02 AM AKST (in 25h 20m).

Sunset

4:43 PM

230° SWDusk 5:43 PM

Sunset in Koyukuk National Wildlife Refuge will be at 4:43:34 PM AKST (in 32h 28m).

Moon tonight

Phase, moonrise and moonset in Koyukuk National Wildlife Refuge

Waning Crescent

12% illuminated

Moonrise: 4:42 AM
Moonset: 3:53 PM

Calendar

Alaska Time · select a day to expand

	Date	Dawn	Sunrise	Solar noon	Sunset	Dusk	Length
	1 Sun	8:20 AM	9:17 AM	1:09 PM	5:00 PM	5:58 PM	7h 43m 37s
	2 Mon	8:23 AM	9:20 AM	1:09 PM	4:57 PM	5:55 PM	7h 36m 35s
	3 Tue	8:26 AM	9:24 AM	1:09 PM	4:53 PM	5:51 PM	7h 29m 34s
	4 Wed	8:29 AM	9:27 AM	1:09 PM	4:50 PM	5:49 PM	7h 22m 33s
	5 Thu	8:32 AM	9:31 AM	1:09 PM	4:47 PM	5:46 PM	7h 15m 32s
Thursday, November 5 7h 15m 32s of daylight·−7m 1s vs. yesterday·twilight 8:32 AM – 5:46 PM Time 8:15 AM Altitude -7.4° Heading 111° ESE Light Nautical twilight 8:15 AM, Nautical twilight, altitude -7.4 degrees
	6 Fri	8:35 AM	9:35 AM	1:09 PM	4:43 PM	5:43 PM	7h 08m 31s
	7 Sat	8:38 AM	9:38 AM	1:09 PM	4:40 PM	5:40 PM	7h 01m 31s
	8 Sun	8:41 AM	9:42 AM	1:09 PM	4:36 PM	5:37 PM	6h 54m 31s
	9 Mon	8:44 AM	9:45 AM	1:10 PM	4:33 PM	5:34 PM	6h 47m 32s
	10 Tue	8:47 AM	9:49 AM	1:10 PM	4:29 PM	5:31 PM	6h 40m 34s
	11 Wed	8:50 AM	9:52 AM	1:10 PM	4:26 PM	5:29 PM	6h 33m 36s
	12 Thu	8:53 AM	9:56 AM	1:10 PM	4:23 PM	5:26 PM	6h 26m 40s
	13 Fri	8:56 AM	10:00 AM	1:10 PM	4:19 PM	5:23 PM	6h 19m 45s
	14 Sat	8:59 AM	10:03 AM	1:10 PM	4:16 PM	5:21 PM	6h 12m 51s
	15 Sun	9:01 AM	10:07 AM	1:10 PM	4:13 PM	5:18 PM	6h 05m 59s
	16 Mon	9:04 AM	10:11 AM	1:11 PM	4:10 PM	5:16 PM	5h 59m 09s
	17 Tue	9:07 AM	10:14 AM	1:11 PM	4:06 PM	5:13 PM	5h 52m 21s
	18 Wed	9:10 AM	10:18 AM	1:11 PM	4:03 PM	5:11 PM	5h 45m 35s
	19 Thu	9:13 AM	10:21 AM	1:11 PM	4:00 PM	5:09 PM	5h 38m 51s
	20 Fri	9:15 AM	10:25 AM	1:11 PM	3:57 PM	5:07 PM	5h 32m 11s
	21 Sat	9:18 AM	10:28 AM	1:12 PM	3:54 PM	5:04 PM	5h 25m 33s
	22 Sun	9:21 AM	10:32 AM	1:12 PM	3:51 PM	5:02 PM	5h 19m 00s
	23 Mon	9:24 AM	10:36 AM	1:12 PM	3:48 PM	5:00 PM	5h 12m 30s
	24 Tue	9:26 AM	10:39 AM	1:12 PM	3:45 PM	4:58 PM	5h 06m 04s
	25 Wed	9:29 AM	10:43 AM	1:13 PM	3:42 PM	4:56 PM	4h 59m 43s
	26 Thu	9:31 AM	10:46 AM	1:13 PM	3:40 PM	4:54 PM	4h 53m 27s
	27 Fri	9:34 AM	10:49 AM	1:13 PM	3:37 PM	4:52 PM	4h 47m 16s
	28 Sat	9:36 AM	10:53 AM	1:14 PM	3:34 PM	4:51 PM	4h 41m 12s
	29 Sun	9:39 AM	10:56 AM	1:14 PM	3:31 PM	4:49 PM	4h 35m 15s
	30 Mon	9:41 AM	11:00 AM	1:14 PM	3:29 PM	4:47 PM	4h 29m 25s

FAQ

Frequently asked questions about sunrise and sunset in Koyukuk National Wildlife Refuge, United States

What time does the sun rise in Koyukuk National Wildlife Refuge today?: Sunrise in Koyukuk National Wildlife Refuge today (Thursday, November 5, 2026) is at 9:31 AM. The sun comes up in the SE.
What time does the sun set in Koyukuk National Wildlife Refuge today?: Sunset today is at 4:47 PM, after 7h 15m of daylight.
When does it get dark in Koyukuk National Wildlife Refuge tonight?: Civil twilight ends at 5:46 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 7:45 PM, which is when night starts by the standard definition.How long after sunset it gets dark
When is the longest day in Koyukuk National Wildlife Refuge, United States?: The longest day of 2026 in Koyukuk National Wildlife Refuge is Sunday, June 21, 2026, the summer solstice, with 23h 15m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
When is the shortest day in Koyukuk National Wildlife Refuge, United States?: The shortest day of 2026 in Koyukuk National Wildlife Refuge is Monday, December 21, 2026, the winter solstice, with 3h 18m of daylight. In 2027 the winter solstice lands on December 21, 2027.
How much more daylight does Koyukuk National Wildlife Refuge get in summer than in winter?: Koyukuk National Wildlife Refuge gets 19h 57m more daylight on its longest day than on its shortest (23h 15m against 3h 18m). Averaged across the year, a day here has 12h 37m of daylight.
When is the earliest sunrise in Koyukuk National Wildlife Refuge?: The earliest sunrise of 2026 in Koyukuk National Wildlife Refuge is on Sunday, June 21, 2026, when the sun comes up at 2:50 AM.
When is the latest sunset in Koyukuk National Wildlife Refuge?: The latest sunset is on Sunday, June 21, 2026 at 2:05 AM.
When is the earliest sunset in Koyukuk National Wildlife Refuge?: The earliest sunset of the year is on Friday, December 18, 2026, with the sun down by 3:03 PM.Why it comes before the shortest day
When is the latest sunrise in Koyukuk National Wildlife Refuge?: The latest sunrise is on Wednesday, December 23, 2026 at 11:45 AM.
Does Koyukuk National Wildlife Refuge observe daylight saving time?: Yes. Koyukuk National Wildlife Refuge uses Alaska Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.

Developers: get this data programmatically with the free JSON API.

GET https://api.sunrisesunset.io/json?lat=65.62823&lng=-156.54311