Ostrołęka Sunrise, Sunset and Moon in August 2026
Day length goes from 15 h 37 min on August 1 to 13 h 43 min on August 31. Sunrise moves from 4:51 AM to 5:42 AM and sunset from 8:28 PM to 7:25 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 | 4:08 AM | 4:51 AM | 8:28 PM | 9:11 PM | 7:37 PM | 11:43 PM | 15 h 37 min | Waning gibbous, 91% | 9:22 PM | 7:56 AM | |
| Aug 2 | 4:10 AM | 4:52 AM | 8:26 PM | 9:09 PM | 7:36 PM | 11:36 PM | 15 h 34 min | -3.0 min | Waning gibbous, 84% | 9:31 PM | 9:14 AM |
| Aug 3 | 4:12 AM | 4:54 AM | 8:25 PM | 9:07 PM | 7:34 PM | 11:30 PM | 15 h 31 min | -3.0 min | Waning gibbous, 76% | 9:41 PM | 10:33 AM |
| Aug 4 | 4:14 AM | 4:56 AM | 8:23 PM | 9:05 PM | 7:32 PM | 11:24 PM | 15 h 27 min | -4.0 min | Waning gibbous, 66% | 9:53 PM | 11:55 AM |
| Aug 5 | 4:15 AM | 4:57 AM | 8:21 PM | 9:03 PM | 7:31 PM | 11:19 PM | 15 h 24 min | -3.0 min | Last quarter, 56% | 10:08 PM | 1:21 PM |
| Aug 6 | 4:17 AM | 4:59 AM | 8:19 PM | 9:00 PM | 7:29 PM | 11:14 PM | 15 h 20 min | -4.0 min | Last quarter 4:21 AM | 10:30 PM | 2:50 PM |
| Aug 7 | 4:19 AM | 5:01 AM | 8:17 PM | 8:58 PM | 7:27 PM | 11:09 PM | 15 h 16 min | -4.0 min | Waning crescent, 35% | 11:04 PM | 4:19 PM |
| Aug 8 | 4:21 AM | 5:02 AM | 8:15 PM | 8:56 PM | 7:26 PM | 11:04 PM | 15 h 13 min | -3.0 min | Waning crescent, 25% | 11:57 PM | 5:39 PM |
| Aug 9 | 4:23 AM | 5:04 AM | 8:13 PM | 8:54 PM | 7:24 PM | 11:00 PM | 15 h 09 min | -4.0 min | Waning crescent, 16% | 6:40 PM | |
| Aug 10 | 4:25 AM | 5:06 AM | 8:11 PM | 8:52 PM | 7:22 PM | 10:55 PM | 15 h 05 min | -4.0 min | Waning crescent, 9% | 1:11 AM | 7:22 PM |
| Aug 11 | 4:27 AM | 5:07 AM | 8:09 PM | 8:49 PM | 7:20 PM | 10:51 PM | 15 h 02 min | -3.0 min | Waning crescent, 4% | 2:41 AM | 7:49 PM |
| Aug 12 | 4:29 AM | 5:09 AM | 8:07 PM | 8:47 PM | 7:18 PM | 10:47 PM | 14 h 58 min | -4.0 min | New moon 7:37 PM | 4:16 AM | 8:07 PM |
| Aug 13 | 4:31 AM | 5:11 AM | 8:05 PM | 8:45 PM | 7:16 PM | 10:42 PM | 14 h 54 min | -4.0 min | New moon, 0% | 5:50 AM | 8:21 PM |
| Aug 14 | 4:33 AM | 5:13 AM | 8:03 PM | 8:43 PM | 7:15 PM | 10:38 PM | 14 h 50 min | -4.0 min | Waxing crescent, 1% | 7:18 AM | 8:32 PM |
| Aug 15 | 4:35 AM | 5:14 AM | 8:01 PM | 8:40 PM | 7:13 PM | 10:34 PM | 14 h 47 min | -3.0 min | Waxing crescent, 5% | 8:43 AM | 8:42 PM |
| Aug 16 | 4:37 AM | 5:16 AM | 7:59 PM | 8:38 PM | 7:11 PM | 10:30 PM | 14 h 43 min | -4.0 min | Waxing crescent, 10% | 10:04 AM | 8:52 PM |
| Aug 17 | 4:39 AM | 5:18 AM | 7:57 PM | 8:36 PM | 7:09 PM | 10:27 PM | 14 h 39 min | -4.0 min | Waxing crescent, 18% | 11:24 AM | 9:03 PM |
| Aug 18 | 4:41 AM | 5:19 AM | 7:55 PM | 8:33 PM | 7:07 PM | 10:23 PM | 14 h 36 min | -3.0 min | Waxing crescent, 27% | 12:43 PM | 9:17 PM |
| Aug 19 | 4:42 AM | 5:21 AM | 7:52 PM | 8:31 PM | 7:05 PM | 10:19 PM | 14 h 31 min | -5.0 min | Waxing crescent, 36% | 2:02 PM | 9:35 PM |
| Aug 20 | 4:44 AM | 5:23 AM | 7:50 PM | 8:28 PM | 7:03 PM | 10:15 PM | 14 h 27 min | -4.0 min | First quarter 4:46 AM | 3:17 PM | 10:01 PM |
| Aug 21 | 4:46 AM | 5:25 AM | 7:48 PM | 8:26 PM | 7:01 PM | 10:12 PM | 14 h 23 min | -4.0 min | First quarter, 58% | 4:24 PM | 10:38 PM |
| Aug 22 | 4:48 AM | 5:26 AM | 7:46 PM | 8:24 PM | 6:59 PM | 10:08 PM | 14 h 20 min | -3.0 min | Waxing gibbous, 68% | 5:20 PM | 11:29 PM |
| Aug 23 | 4:50 AM | 5:28 AM | 7:44 PM | 8:21 PM | 6:56 PM | 10:04 PM | 14 h 16 min | -4.0 min | Waxing gibbous, 77% | 6:02 PM | |
| Aug 24 | 4:52 AM | 5:30 AM | 7:41 PM | 8:19 PM | 6:54 PM | 10:01 PM | 14 h 11 min | -5.0 min | Waxing gibbous, 85% | 6:32 PM | 12:33 AM |
| Aug 25 | 4:54 AM | 5:31 AM | 7:39 PM | 8:16 PM | 6:52 PM | 9:57 PM | 14 h 08 min | -3.0 min | Waxing gibbous, 92% | 6:53 PM | 1:46 AM |
| Aug 26 | 4:56 AM | 5:33 AM | 7:37 PM | 8:14 PM | 6:50 PM | 9:54 PM | 14 h 04 min | -4.0 min | Waxing gibbous, 97% | 7:09 PM | 3:04 AM |
| Aug 27 | 4:58 AM | 5:35 AM | 7:35 PM | 8:11 PM | 6:48 PM | 9:51 PM | 14 h 00 min | -4.0 min | Full moon, 99% | 7:21 PM | 4:22 AM |
| Aug 28 | 5:00 AM | 5:37 AM | 7:32 PM | 8:09 PM | 6:46 PM | 9:47 PM | 13 h 55 min | -5.0 min | Full moon 6:18 AM | 7:31 PM | 5:41 AM |
| Aug 29 | 5:01 AM | 5:38 AM | 7:30 PM | 8:07 PM | 6:43 PM | 9:44 PM | 13 h 52 min | -3.0 min | Waning gibbous, 98% | 7:41 PM | 7:00 AM |
| Aug 30 | 5:03 AM | 5:40 AM | 7:28 PM | 8:04 PM | 6:41 PM | 9:40 PM | 13 h 48 min | -4.0 min | Waning gibbous, 94% | 7:50 PM | 8:20 AM |
| Aug 31 | 5:05 AM | 5:42 AM | 7:25 PM | 8:02 PM | 6:39 PM | 9:37 PM | 13 h 43 min | -5.0 min | Waning gibbous, 88% | 8:02 PM | 9:42 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.