Yukon-Koyukuk Census Area Sunrise, Sunset and Moon in August 2026
Day length goes from 18 h 28 min on August 1 to 14 h 50 min on August 31. Sunrise moves from 5:02 AM to 6:45 AM and sunset from 11:30 PM to 9:35 PM.
Every day
Dawn and dusk are civil twilight (the sun 6 degrees below the horizon); golden hour starts when the evening sun is 6 degrees up; full dark is astronomical twilight, 18 degrees down. A blank moonrise or moonset means it falls on the next day.
| Date | Dawn | Sunrise | Sunset | Dusk | Golden hour | Full dark | Day length | Change | Moon | Moonrise | Moonset |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1 | 2:58 AM | 5:02 AM | 11:30 PM | 1:25 AM | 10:02 PM | 18 h 28 min | Waning gibbous, 88% | 11:08 PM | 9:54 AM | ||
| Aug 2 | 3:11 AM | 5:05 AM | 11:26 PM | 1:14 AM | 9:59 PM | 18 h 21 min | -7.0 min | Waning gibbous, 81% | 10:55 PM | 11:37 AM | |
| Aug 3 | 3:21 AM | 5:09 AM | 11:22 PM | 1:05 AM | 9:56 PM | 18 h 13 min | -8.0 min | Waning gibbous, 72% | 10:41 PM | 1:23 PM | |
| Aug 4 | 3:30 AM | 5:13 AM | 11:18 PM | 12:57 AM | 9:54 PM | 18 h 05 min | -8.0 min | Waning gibbous, 62% | 10:25 PM | 3:18 PM | |
| Aug 5 | 3:38 AM | 5:16 AM | 11:14 PM | 12:49 AM | 9:51 PM | 17 h 58 min | -7.0 min | Last quarter 6:21 PM | 9:59 PM | 5:32 PM | |
| Aug 6 | 3:46 AM | 5:20 AM | 11:11 PM | 12:42 AM | 9:48 PM | 17 h 51 min | -7.0 min | Last quarter, 41% | |||
| Aug 7 | 3:53 AM | 5:24 AM | 11:07 PM | 12:35 AM | 9:45 PM | 17 h 43 min | -8.0 min | Waning crescent, 30% | |||
| Aug 8 | 3:59 AM | 5:27 AM | 11:03 PM | 12:28 AM | 9:42 PM | 17 h 36 min | -7.0 min | Waning crescent, 21% | |||
| Aug 9 | 4:05 AM | 5:31 AM | 10:59 PM | 12:22 AM | 9:39 PM | 17 h 28 min | -8.0 min | Waning crescent, 13% | |||
| Aug 10 | 4:11 AM | 5:34 AM | 10:55 PM | 12:16 AM | 9:36 PM | 17 h 21 min | -7.0 min | Waning crescent, 7% | 11:34 PM | ||
| Aug 11 | 4:17 AM | 5:38 AM | 10:51 PM | 12:10 AM | 9:33 PM | 17 h 13 min | -8.0 min | Waning crescent, 2% | 2:49 AM | 10:59 PM | |
| Aug 12 | 4:23 AM | 5:42 AM | 10:48 PM | 12:04 AM | 9:30 PM | 17 h 06 min | -7.0 min | New moon 9:37 AM | 5:23 AM | 10:40 PM | |
| Aug 13 | 4:28 AM | 5:45 AM | 10:44 PM | 11:59 PM | 9:26 PM | 16 h 59 min | -7.0 min | New moon, 0% | 7:30 AM | 10:25 PM | |
| Aug 14 | 4:33 AM | 5:49 AM | 10:40 PM | 11:53 PM | 9:23 PM | 16 h 51 min | -8.0 min | Waxing crescent, 3% | 9:25 AM | 10:12 PM | |
| Aug 15 | 4:38 AM | 5:52 AM | 10:36 PM | 11:48 PM | 9:20 PM | 16 h 44 min | -7.0 min | Waxing crescent, 7% | 11:14 AM | 10:00 PM | |
| Aug 16 | 4:43 AM | 5:55 AM | 10:32 PM | 11:43 PM | 9:17 PM | 16 h 37 min | -7.0 min | Waxing crescent, 13% | 1:01 PM | 9:45 PM | |
| Aug 17 | 4:48 AM | 5:59 AM | 10:28 PM | 11:38 PM | 9:14 PM | 16 h 29 min | -8.0 min | Waxing crescent, 21% | 2:52 PM | 9:28 PM | |
| Aug 18 | 4:53 AM | 6:02 AM | 10:25 PM | 11:33 PM | 9:10 PM | 16 h 23 min | -6.0 min | Waxing crescent, 31% | 4:55 PM | 9:01 PM | |
| Aug 19 | 4:57 AM | 6:06 AM | 10:21 PM | 11:28 PM | 9:07 PM | 16 h 15 min | -8.0 min | First quarter 6:46 PM | |||
| Aug 20 | 5:02 AM | 6:09 AM | 10:17 PM | 11:23 PM | 9:04 PM | 16 h 08 min | -7.0 min | First quarter, 51% | |||
| Aug 21 | 5:06 AM | 6:12 AM | 10:13 PM | 11:18 PM | 9:00 PM | 16 h 01 min | -7.0 min | Waxing gibbous, 62% | |||
| Aug 22 | 5:11 AM | 6:16 AM | 10:09 PM | 11:13 PM | 8:57 PM | 15 h 53 min | -8.0 min | Waxing gibbous, 72% | |||
| Aug 23 | 5:15 AM | 6:19 AM | 10:05 PM | 11:08 PM | 8:54 PM | 15 h 46 min | -7.0 min | Waxing gibbous, 81% | |||
| Aug 24 | 5:19 AM | 6:22 AM | 10:02 PM | 11:04 PM | 8:50 PM | 15 h 40 min | -6.0 min | Waxing gibbous, 88% | 10:49 PM | ||
| Aug 25 | 5:23 AM | 6:26 AM | 9:58 PM | 10:59 PM | 8:47 PM | 15 h 32 min | -8.0 min | Waxing gibbous, 94% | 10:11 PM | 1:36 AM | |
| Aug 26 | 5:28 AM | 6:29 AM | 9:54 PM | 10:54 PM | 8:44 PM | 15 h 25 min | -7.0 min | Waxing gibbous, 98% | 9:52 PM | 3:51 AM | |
| Aug 27 | 5:32 AM | 6:32 AM | 9:50 PM | 10:50 PM | 8:40 PM | 15 h 18 min | -7.0 min | Full moon 8:18 PM | 9:37 PM | 5:44 AM | |
| Aug 28 | 5:36 AM | 6:36 AM | 9:46 PM | 10:45 PM | 8:37 PM | 15 h 10 min | -8.0 min | Full moon, 99% | 9:24 PM | 7:31 AM | |
| Aug 29 | 5:39 AM | 6:39 AM | 9:42 PM | 10:41 PM | 8:33 PM | 15 h 03 min | -7.0 min | Waning gibbous, 97% | 9:12 PM | 9:15 AM | |
| Aug 30 | 5:43 AM | 6:42 AM | 9:39 PM | 10:37 PM | 8:30 PM | 14 h 57 min | -6.0 min | Waning gibbous, 92% | 8:59 PM | 11:01 AM | |
| Aug 31 | 5:47 AM | 6:45 AM | 9:35 PM | 10:32 PM | 8:26 PM | 14 h 50 min | -7.0 min | Waning gibbous, 85% | 8:43 PM | 12:55 PM |
Golden hour, blue hour and where the sun and moon rise
Golden hour is the sun between 6 degrees above the horizon and 4 degrees below it; blue hour is the sun between 4 and 6 degrees below, the definitions timeanddate.com and PhotoPills use. Directions are degrees clockwise from true north, where the sun’s upper edge and the moon’s center cross a flat horizon. A blank means the sun does not reach that height, or the moon does not rise or set, on that date.
| Date | Blue hour, morning | Golden hour, morning | Golden hour, evening | Blue hour, evening | Sunrise direction | Sunset direction | Moonrise direction | Moonset direction |
|---|---|---|---|---|---|---|---|---|
| Aug 1 | 2:58 AM to 4:03 AM | 4:03 AM to 6:31 AM | 10:02 PM to 12:26 AM | 12:26 AM to 1:25 AM | 39° NE | 321° NW | 93° E | 259° W |
| Aug 2 | 3:11 AM to 4:09 AM | 4:09 AM to 6:33 AM | 9:59 PM to 12:21 AM | 12:21 AM to 1:14 AM | 40° NE | 320° NW | 78° ENE | 275° W |
| Aug 3 | 3:21 AM to 4:14 AM | 4:14 AM to 6:36 AM | 9:56 PM to 12:16 AM | 12:16 AM to 1:05 AM | 41° NE | 319° NW | 63° ENE | 291° WNW |
| Aug 4 | 3:30 AM to 4:19 AM | 4:19 AM to 6:39 AM | 9:54 PM to 12:10 AM | 12:10 AM to 12:57 AM | 42° NE | 318° NW | 46° NE | 309° NW |
| Aug 5 | 3:38 AM to 4:24 AM | 4:24 AM to 6:41 AM | 9:51 PM to 12:05 AM | 12:05 AM to 12:49 AM | 42° NE | 317° NW | 28° NNE | 328° NNW |
| Aug 6 | 3:46 AM to 4:29 AM | 4:29 AM to 6:44 AM | 9:48 PM to 12:00 AM | 12:00 AM to 12:42 AM | 43° NE | 316° NW | ||
| Aug 7 | 3:53 AM to 4:34 AM | 4:34 AM to 6:47 AM | 9:45 PM to 11:55 PM | 11:55 PM to 12:35 AM | 44° NE | 315° NW | ||
| Aug 8 | 3:59 AM to 4:39 AM | 4:39 AM to 6:49 AM | 9:42 PM to 11:50 PM | 11:50 PM to 12:28 AM | 45° NE | 314° NW | ||
| Aug 9 | 4:05 AM to 4:44 AM | 4:44 AM to 6:52 AM | 9:39 PM to 11:45 PM | 11:45 PM to 12:22 AM | 46° NE | 313° NW | ||
| Aug 10 | 4:11 AM to 4:48 AM | 4:48 AM to 6:55 AM | 9:36 PM to 11:41 PM | 11:41 PM to 12:16 AM | 47° NE | 312° NW | 340° NNW | |
| Aug 11 | 4:17 AM to 4:53 AM | 4:53 AM to 6:58 AM | 9:33 PM to 11:36 PM | 11:36 PM to 12:10 AM | 48° NE | 311° NW | 23° NNE | 319° NW |
| Aug 12 | 4:23 AM to 4:57 AM | 4:57 AM to 7:00 AM | 9:30 PM to 11:31 PM | 11:31 PM to 12:04 AM | 49° NE | 310° NW | 46° NE | 301° WNW |
| Aug 13 | 4:28 AM to 5:01 AM | 5:01 AM to 7:03 AM | 9:26 PM to 11:27 PM | 11:27 PM to 11:59 PM | 50° NE | 309° NW | 65° ENE | 285° WNW |
| Aug 14 | 4:33 AM to 5:06 AM | 5:06 AM to 7:06 AM | 9:23 PM to 11:22 PM | 11:22 PM to 11:53 PM | 51° NE | 308° NW | 82° E | 269° W |
| Aug 15 | 4:38 AM to 5:10 AM | 5:10 AM to 7:09 AM | 9:20 PM to 11:18 PM | 11:18 PM to 11:48 PM | 52° NE | 307° NW | 99° E | 254° WSW |
| Aug 16 | 4:43 AM to 5:14 AM | 5:14 AM to 7:11 AM | 9:17 PM to 11:13 PM | 11:13 PM to 11:43 PM | 53° NE | 306° NW | 116° ESE | 239° WSW |
| Aug 17 | 4:48 AM to 5:18 AM | 5:18 AM to 7:14 AM | 9:14 PM to 11:09 PM | 11:09 PM to 11:38 PM | 54° NE | 305° NW | 132° SE | 223° SW |
| Aug 18 | 4:53 AM to 5:22 AM | 5:22 AM to 7:17 AM | 9:10 PM to 11:04 PM | 11:04 PM to 11:33 PM | 55° NE | 305° NW | 151° SSE | 206° SSW |
| Aug 19 | 4:57 AM to 5:26 AM | 5:26 AM to 7:20 AM | 9:07 PM to 11:00 PM | 11:00 PM to 11:28 PM | 56° NE | 304° NW | ||
| Aug 20 | 5:02 AM to 5:30 AM | 5:30 AM to 7:23 AM | 9:04 PM to 10:55 PM | 10:55 PM to 11:23 PM | 57° ENE | 303° WNW | ||
| Aug 21 | 5:06 AM to 5:34 AM | 5:34 AM to 7:26 AM | 9:00 PM to 10:51 PM | 10:51 PM to 11:18 PM | 57° ENE | 302° WNW | ||
| Aug 22 | 5:11 AM to 5:38 AM | 5:38 AM to 7:28 AM | 8:57 PM to 10:47 PM | 10:47 PM to 11:13 PM | 59° ENE | 301° WNW | ||
| Aug 23 | 5:15 AM to 5:41 AM | 5:41 AM to 7:31 AM | 8:54 PM to 10:43 PM | 10:43 PM to 11:08 PM | 59° ENE | 300° WNW | ||
| Aug 24 | 5:19 AM to 5:45 AM | 5:45 AM to 7:34 AM | 8:50 PM to 10:38 PM | 10:38 PM to 11:04 PM | 60° ENE | 299° WNW | 163° SSE | |
| Aug 25 | 5:23 AM to 5:49 AM | 5:49 AM to 7:37 AM | 8:47 PM to 10:34 PM | 10:34 PM to 10:59 PM | 61° ENE | 298° WNW | 143° SE | 200° SSW |
| Aug 26 | 5:28 AM to 5:53 AM | 5:53 AM to 7:40 AM | 8:44 PM to 10:30 PM | 10:30 PM to 10:54 PM | 62° ENE | 297° WNW | 128° SE | 221° SW |
| Aug 27 | 5:32 AM to 5:56 AM | 5:56 AM to 7:43 AM | 8:40 PM to 10:26 PM | 10:26 PM to 10:50 PM | 63° ENE | 296° WNW | 113° ESE | 237° WSW |
| Aug 28 | 5:36 AM to 6:00 AM | 6:00 AM to 7:46 AM | 8:37 PM to 10:21 PM | 10:21 PM to 10:45 PM | 64° ENE | 295° WNW | 98° E | 254° WSW |
| Aug 29 | 5:39 AM to 6:03 AM | 6:03 AM to 7:49 AM | 8:33 PM to 10:17 PM | 10:17 PM to 10:41 PM | 65° ENE | 294° WNW | 83° E | 270° W |
| Aug 30 | 5:43 AM to 6:07 AM | 6:07 AM to 7:51 AM | 8:30 PM to 10:13 PM | 10:13 PM to 10:37 PM | 66° ENE | 293° WNW | 68° ENE | 286° WNW |
| Aug 31 | 5:47 AM to 6:11 AM | 6:11 AM to 7:54 AM | 8:26 PM to 10:09 PM | 10:09 PM to 10:32 PM | 67° ENE | 292° WNW | 51° NE | 303° WNW |
In your calendar
Sunrise and sunset at Yukon-Koyukuk Census Area for the next twelve months as a calendar you subscribe to: each morning runs from first light to sunrise, each evening from sunset to last light, shown as free time. It keeps itself a year ahead.
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Sources
Computed with the NOAA solar position equations and the lunar methods of Meeus, Astronomical Algorithms, for a flat horizon; hills and buildings delay a real sunrise.