Ust’-Kut Sunrise, Sunset and Moon in August 2026
Day length goes from 16 h 13 min on August 1 to 14 h 00 min on August 31. Sunrise moves from 4:56 AM to 5:57 AM and sunset from 9:09 PM to 7:57 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 | 4:05 AM | 4:56 AM | 9:09 PM | 9:59 PM | 8:12 PM | 16 h 13 min | Waning gibbous, 92% | 9:47 PM | 7:53 AM | ||
| Aug 2 | 4:08 AM | 4:58 AM | 9:07 PM | 9:57 PM | 8:10 PM | 16 h 09 min | -4.0 min | Waning gibbous, 86% | 9:52 PM | 9:16 AM | |
| Aug 3 | 4:10 AM | 5:00 AM | 9:05 PM | 9:54 PM | 8:08 PM | 16 h 05 min | -4.0 min | Waning gibbous, 78% | 9:56 PM | 10:41 AM | |
| Aug 4 | 4:13 AM | 5:02 AM | 9:03 PM | 9:51 PM | 8:06 PM | 16 h 01 min | -4.0 min | Waning gibbous, 68% | 10:02 PM | 12:08 PM | |
| Aug 5 | 4:15 AM | 5:04 AM | 9:01 PM | 9:49 PM | 8:04 PM | 15 h 57 min | -4.0 min | Last quarter, 58% | 10:10 PM | 1:39 PM | |
| Aug 6 | 4:18 AM | 5:06 AM | 8:58 PM | 9:46 PM | 8:02 PM | 15 h 52 min | -5.0 min | Last quarter 10:21 AM | 10:23 PM | 3:15 PM | |
| Aug 7 | 4:20 AM | 5:08 AM | 8:56 PM | 9:44 PM | 8:00 PM | 15 h 48 min | -4.0 min | Waning crescent, 37% | 10:46 PM | 4:53 PM | |
| Aug 8 | 4:22 AM | 5:10 AM | 8:54 PM | 9:41 PM | 7:58 PM | 15 h 44 min | -4.0 min | Waning crescent, 27% | 11:28 PM | 6:23 PM | |
| Aug 9 | 4:25 AM | 5:12 AM | 8:52 PM | 9:38 PM | 7:56 PM | 15 h 40 min | -4.0 min | Waning crescent, 18% | 7:28 PM | ||
| Aug 10 | 4:27 AM | 5:14 AM | 8:49 PM | 9:36 PM | 7:54 PM | 15 h 35 min | -5.0 min | Waning crescent, 11% | 12:38 AM | 8:07 PM | |
| Aug 11 | 4:30 AM | 5:16 AM | 8:47 PM | 9:33 PM | 7:52 PM | 15 h 31 min | -4.0 min | Waning crescent, 5% | 2:13 AM | 8:29 PM | |
| Aug 12 | 4:32 AM | 5:18 AM | 8:45 PM | 9:30 PM | 7:50 PM | 12:26 AM | 15 h 27 min | -4.0 min | Waning crescent, 2% | 3:56 AM | 8:42 PM |
| Aug 13 | 4:34 AM | 5:20 AM | 8:42 PM | 9:27 PM | 7:48 PM | 12:14 AM | 15 h 22 min | -5.0 min | New moon 1:37 AM | 5:38 AM | 8:50 PM |
| Aug 14 | 4:37 AM | 5:22 AM | 8:40 PM | 9:25 PM | 7:46 PM | 12:04 AM | 15 h 18 min | -4.0 min | New moon, 1% | 7:14 AM | 8:56 PM |
| Aug 15 | 4:39 AM | 5:24 AM | 8:37 PM | 9:22 PM | 7:44 PM | 11:56 PM | 15 h 13 min | -5.0 min | Waxing crescent, 4% | 8:45 AM | 9:01 PM |
| Aug 16 | 4:41 AM | 5:26 AM | 8:35 PM | 9:19 PM | 7:41 PM | 11:48 PM | 15 h 09 min | -4.0 min | Waxing crescent, 9% | 10:13 AM | 9:06 PM |
| Aug 17 | 4:44 AM | 5:28 AM | 8:32 PM | 9:16 PM | 7:39 PM | 11:41 PM | 15 h 04 min | -5.0 min | Waxing crescent, 16% | 11:39 AM | 9:11 PM |
| Aug 18 | 4:46 AM | 5:30 AM | 8:30 PM | 9:14 PM | 7:37 PM | 11:35 PM | 15 h 00 min | -4.0 min | Waxing crescent, 24% | 1:05 PM | 9:18 PM |
| Aug 19 | 4:49 AM | 5:32 AM | 8:27 PM | 9:11 PM | 7:35 PM | 11:28 PM | 14 h 55 min | -5.0 min | Waxing crescent, 34% | 2:30 PM | 9:29 PM |
| Aug 20 | 4:51 AM | 5:34 AM | 8:25 PM | 9:08 PM | 7:32 PM | 11:23 PM | 14 h 51 min | -4.0 min | First quarter 10:46 AM | 3:54 PM | 9:46 PM |
| Aug 21 | 4:53 AM | 5:36 AM | 8:22 PM | 9:05 PM | 7:30 PM | 11:17 PM | 14 h 46 min | -5.0 min | First quarter, 55% | 5:10 PM | 10:14 PM |
| Aug 22 | 4:55 AM | 5:38 AM | 8:20 PM | 9:02 PM | 7:28 PM | 11:12 PM | 14 h 42 min | -4.0 min | Waxing gibbous, 65% | 6:11 PM | 10:59 PM |
| Aug 23 | 4:58 AM | 5:40 AM | 8:17 PM | 9:00 PM | 7:25 PM | 11:06 PM | 14 h 37 min | -5.0 min | Waxing gibbous, 75% | 6:53 PM | |
| Aug 24 | 5:00 AM | 5:42 AM | 8:15 PM | 8:57 PM | 7:23 PM | 11:01 PM | 14 h 33 min | -4.0 min | Waxing gibbous, 84% | 7:19 PM | 12:04 AM |
| Aug 25 | 5:02 AM | 5:44 AM | 8:12 PM | 8:54 PM | 7:20 PM | 10:56 PM | 14 h 28 min | -5.0 min | Waxing gibbous, 91% | 7:35 PM | 1:22 AM |
| Aug 26 | 5:05 AM | 5:47 AM | 8:10 PM | 8:51 PM | 7:18 PM | 10:52 PM | 14 h 23 min | -5.0 min | Waxing gibbous, 96% | 7:46 PM | 2:46 AM |
| Aug 27 | 5:07 AM | 5:49 AM | 8:07 PM | 8:48 PM | 7:16 PM | 10:47 PM | 14 h 18 min | -5.0 min | Full moon, 99% | 7:53 PM | 4:11 AM |
| Aug 28 | 5:09 AM | 5:51 AM | 8:04 PM | 8:46 PM | 7:13 PM | 10:42 PM | 14 h 13 min | -5.0 min | Full moon 12:18 PM | 7:58 PM | 5:36 AM |
| Aug 29 | 5:11 AM | 5:53 AM | 8:02 PM | 8:43 PM | 7:11 PM | 10:38 PM | 14 h 09 min | -4.0 min | Waning gibbous, 99% | 8:03 PM | 7:01 AM |
| Aug 30 | 5:14 AM | 5:55 AM | 7:59 PM | 8:40 PM | 7:08 PM | 10:33 PM | 14 h 04 min | -5.0 min | Waning gibbous, 95% | 8:07 PM | 8:26 AM |
| Aug 31 | 5:16 AM | 5:57 AM | 7:57 PM | 8:37 PM | 7:06 PM | 10:29 PM | 14 h 00 min | -4.0 min | Waning gibbous, 90% | 8:13 PM | 9:53 AM |
Other months
More
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.