Cát Bà Sunrise, Sunset and Moon in August 2026
Day length goes from 13 h 04 min on August 1 to 12 h 34 min on August 31. Sunrise moves from 5:26 AM to 5:35 AM and sunset from 6:30 PM to 6:09 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 | 5:02 AM | 5:26 AM | 6:30 PM | 6:54 PM | 5:59 PM | 7:50 PM | 13 h 04 min | Waning gibbous, 92% | 8:16 PM | 7:31 AM | |
| Aug 2 | 5:03 AM | 5:26 AM | 6:30 PM | 6:53 PM | 5:59 PM | 7:50 PM | 13 h 04 min | +0.0 min | Waning gibbous, 86% | 8:49 PM | 8:24 AM |
| Aug 3 | 5:03 AM | 5:27 AM | 6:29 PM | 6:53 PM | 5:58 PM | 7:49 PM | 13 h 02 min | -2.0 min | Waning gibbous, 77% | 9:23 PM | 9:17 AM |
| Aug 4 | 5:04 AM | 5:27 AM | 6:29 PM | 6:52 PM | 5:58 PM | 7:48 PM | 13 h 02 min | +0.0 min | Waning gibbous, 68% | 9:59 PM | 10:12 AM |
| Aug 5 | 5:04 AM | 5:27 AM | 6:28 PM | 6:51 PM | 5:57 PM | 7:47 PM | 13 h 01 min | -1.0 min | Last quarter, 58% | 10:40 PM | 11:09 AM |
| Aug 6 | 5:04 AM | 5:28 AM | 6:27 PM | 6:51 PM | 5:57 PM | 7:47 PM | 12 h 59 min | -2.0 min | Last quarter 9:21 AM | 11:26 PM | 12:11 PM |
| Aug 7 | 5:05 AM | 5:28 AM | 6:27 PM | 6:50 PM | 5:56 PM | 7:46 PM | 12 h 59 min | +0.0 min | Waning crescent, 37% | 1:16 PM | |
| Aug 8 | 5:05 AM | 5:29 AM | 6:26 PM | 6:50 PM | 5:56 PM | 7:45 PM | 12 h 57 min | -2.0 min | Waning crescent, 27% | 12:19 AM | 2:22 PM |
| Aug 9 | 5:06 AM | 5:29 AM | 6:26 PM | 6:49 PM | 5:55 PM | 7:44 PM | 12 h 57 min | +0.0 min | Waning crescent, 18% | 1:19 AM | 3:28 PM |
| Aug 10 | 5:06 AM | 5:29 AM | 6:25 PM | 6:48 PM | 5:55 PM | 7:44 PM | 12 h 56 min | -1.0 min | Waning crescent, 11% | 2:26 AM | 4:28 PM |
| Aug 11 | 5:06 AM | 5:30 AM | 6:24 PM | 6:48 PM | 5:54 PM | 7:43 PM | 12 h 54 min | -2.0 min | Waning crescent, 5% | 3:35 AM | 5:23 PM |
| Aug 12 | 5:07 AM | 5:30 AM | 6:24 PM | 6:47 PM | 5:53 PM | 7:42 PM | 12 h 54 min | +0.0 min | Waning crescent, 1% | 4:42 AM | 6:10 PM |
| Aug 13 | 5:07 AM | 5:30 AM | 6:23 PM | 6:46 PM | 5:53 PM | 7:41 PM | 12 h 53 min | -1.0 min | New moon 12:37 AM | 5:47 AM | 6:52 PM |
| Aug 14 | 5:07 AM | 5:31 AM | 6:22 PM | 6:45 PM | 5:52 PM | 7:40 PM | 12 h 51 min | -2.0 min | New moon, 1% | 6:48 AM | 7:30 PM |
| Aug 15 | 5:08 AM | 5:31 AM | 6:22 PM | 6:45 PM | 5:51 PM | 7:39 PM | 12 h 51 min | +0.0 min | Waxing crescent, 4% | 7:46 AM | 8:06 PM |
| Aug 16 | 5:08 AM | 5:31 AM | 6:21 PM | 6:44 PM | 5:51 PM | 7:38 PM | 12 h 50 min | -1.0 min | Waxing crescent, 9% | 8:41 AM | 8:40 PM |
| Aug 17 | 5:09 AM | 5:31 AM | 6:20 PM | 6:43 PM | 5:50 PM | 7:38 PM | 12 h 49 min | -1.0 min | Waxing crescent, 16% | 9:35 AM | 9:16 PM |
| Aug 18 | 5:09 AM | 5:32 AM | 6:19 PM | 6:42 PM | 5:49 PM | 7:37 PM | 12 h 47 min | -2.0 min | Waxing crescent, 25% | 10:29 AM | 9:52 PM |
| Aug 19 | 5:09 AM | 5:32 AM | 6:19 PM | 6:42 PM | 5:49 PM | 7:36 PM | 12 h 47 min | +0.0 min | Waxing crescent, 34% | 11:24 AM | 10:32 PM |
| Aug 20 | 5:10 AM | 5:32 AM | 6:18 PM | 6:41 PM | 5:48 PM | 7:35 PM | 12 h 46 min | -1.0 min | First quarter 9:46 AM | 12:18 PM | 11:16 PM |
| Aug 21 | 5:10 AM | 5:33 AM | 6:17 PM | 6:40 PM | 5:47 PM | 7:34 PM | 12 h 44 min | -2.0 min | First quarter, 55% | 1:13 PM | |
| Aug 22 | 5:10 AM | 5:33 AM | 6:16 PM | 6:39 PM | 5:47 PM | 7:33 PM | 12 h 43 min | -1.0 min | Waxing gibbous, 66% | 2:06 PM | 12:03 AM |
| Aug 23 | 5:10 AM | 5:33 AM | 6:16 PM | 6:38 PM | 5:46 PM | 7:32 PM | 12 h 43 min | +0.0 min | Waxing gibbous, 75% | 2:56 PM | 12:54 AM |
| Aug 24 | 5:11 AM | 5:34 AM | 6:15 PM | 6:37 PM | 5:45 PM | 7:31 PM | 12 h 41 min | -2.0 min | Waxing gibbous, 84% | 3:43 PM | 1:47 AM |
| Aug 25 | 5:11 AM | 5:34 AM | 6:14 PM | 6:37 PM | 5:44 PM | 7:30 PM | 12 h 40 min | -1.0 min | Waxing gibbous, 91% | 4:26 PM | 2:42 AM |
| Aug 26 | 5:11 AM | 5:34 AM | 6:13 PM | 6:36 PM | 5:43 PM | 7:29 PM | 12 h 39 min | -1.0 min | Waxing gibbous, 96% | 5:06 PM | 3:37 AM |
| Aug 27 | 5:12 AM | 5:34 AM | 6:12 PM | 6:35 PM | 5:43 PM | 7:28 PM | 12 h 38 min | -1.0 min | Full moon, 99% | 5:42 PM | 4:31 AM |
| Aug 28 | 5:12 AM | 5:35 AM | 6:11 PM | 6:34 PM | 5:42 PM | 7:27 PM | 12 h 36 min | -2.0 min | Full moon 11:18 AM | 6:17 PM | 5:25 AM |
| Aug 29 | 5:12 AM | 5:35 AM | 6:11 PM | 6:33 PM | 5:41 PM | 7:26 PM | 12 h 36 min | +0.0 min | Waning gibbous, 99% | 6:51 PM | 6:18 AM |
| Aug 30 | 5:13 AM | 5:35 AM | 6:10 PM | 6:32 PM | 5:40 PM | 7:25 PM | 12 h 35 min | -1.0 min | Waning gibbous, 95% | 7:25 PM | 7:12 AM |
| Aug 31 | 5:13 AM | 5:35 AM | 6:09 PM | 6:31 PM | 5:39 PM | 7:24 PM | 12 h 34 min | -1.0 min | Waning gibbous, 89% | 8:01 PM | 8:07 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.