Castelo do Piauí Sunrise, Sunset and Moon in August 2026
Day length goes from 11 h 53 min on August 1 to 12 h 01 min on August 31. Sunrise moves from 5:56 AM to 5:46 AM and sunset from 5:49 PM to 5:47 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 | 5:34 AM | 5:56 AM | 5:49 PM | 6:11 PM | 5:20 PM | 7:01 PM | 11 h 53 min | Waning gibbous, 90% | 8:18 PM | 7:59 AM | |
| Aug 2 | 5:34 AM | 5:56 AM | 5:49 PM | 6:11 PM | 5:20 PM | 7:01 PM | 11 h 53 min | +0.0 min | Waning gibbous, 82% | 9:04 PM | 8:40 AM |
| Aug 3 | 5:34 AM | 5:56 AM | 5:49 PM | 6:11 PM | 5:20 PM | 7:01 PM | 11 h 53 min | +0.0 min | Waning gibbous, 74% | 9:51 PM | 9:21 AM |
| Aug 4 | 5:34 AM | 5:55 AM | 5:49 PM | 6:11 PM | 5:20 PM | 7:01 PM | 11 h 54 min | +1.0 min | Waning gibbous, 64% | 10:41 PM | 10:04 AM |
| Aug 5 | 5:34 AM | 5:55 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:01 PM | 11 h 54 min | +0.0 min | Last quarter 11:21 PM | 11:35 PM | 10:52 AM |
| Aug 6 | 5:33 AM | 5:55 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:01 PM | 11 h 54 min | +0.0 min | Last quarter, 43% | 11:43 AM | |
| Aug 7 | 5:33 AM | 5:55 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:01 PM | 11 h 54 min | +0.0 min | Waning crescent, 32% | 12:33 AM | 12:41 PM |
| Aug 8 | 5:33 AM | 5:55 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:01 PM | 11 h 54 min | +0.0 min | Waning crescent, 23% | 1:36 AM | 1:44 PM |
| Aug 9 | 5:33 AM | 5:54 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:01 PM | 11 h 55 min | +1.0 min | Waning crescent, 15% | 2:41 AM | 2:49 PM |
| Aug 10 | 5:33 AM | 5:54 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:00 PM | 11 h 55 min | +0.0 min | Waning crescent, 8% | 3:45 AM | 3:54 PM |
| Aug 11 | 5:32 AM | 5:54 AM | 5:49 PM | 6:11 PM | 5:21 PM | 7:00 PM | 11 h 55 min | +0.0 min | Waning crescent, 3% | 4:45 AM | 4:56 PM |
| Aug 12 | 5:32 AM | 5:54 AM | 5:49 PM | 6:10 PM | 5:21 PM | 7:00 PM | 11 h 55 min | +0.0 min | New moon 2:37 PM | 5:40 AM | 5:53 PM |
| Aug 13 | 5:32 AM | 5:53 AM | 5:49 PM | 6:10 PM | 5:21 PM | 7:00 PM | 11 h 56 min | +1.0 min | New moon, 0% | 6:30 AM | 6:46 PM |
| Aug 14 | 5:32 AM | 5:53 AM | 5:49 PM | 6:10 PM | 5:21 PM | 7:00 PM | 11 h 56 min | +0.0 min | Waxing crescent, 2% | 7:17 AM | 7:36 PM |
| Aug 15 | 5:31 AM | 5:53 AM | 5:49 PM | 6:10 PM | 5:21 PM | 7:00 PM | 11 h 56 min | +0.0 min | Waxing crescent, 6% | 8:00 AM | 8:24 PM |
| Aug 16 | 5:31 AM | 5:52 AM | 5:49 PM | 6:10 PM | 5:20 PM | 6:59 PM | 11 h 57 min | +1.0 min | Waxing crescent, 12% | 8:42 AM | 9:11 PM |
| Aug 17 | 5:31 AM | 5:52 AM | 5:49 PM | 6:10 PM | 5:20 PM | 6:59 PM | 11 h 57 min | +0.0 min | Waxing crescent, 20% | 9:24 AM | 9:58 PM |
| Aug 18 | 5:30 AM | 5:52 AM | 5:49 PM | 6:10 PM | 5:20 PM | 6:59 PM | 11 h 57 min | +0.0 min | Waxing crescent, 29% | 10:08 AM | 10:46 PM |
| Aug 19 | 5:30 AM | 5:51 AM | 5:48 PM | 6:10 PM | 5:20 PM | 6:59 PM | 11 h 57 min | +0.0 min | First quarter 11:46 PM | 10:53 AM | 11:35 PM |
| Aug 20 | 5:30 AM | 5:51 AM | 5:48 PM | 6:10 PM | 5:20 PM | 6:59 PM | 11 h 57 min | +0.0 min | First quarter, 49% | 11:40 AM | |
| Aug 21 | 5:29 AM | 5:51 AM | 5:48 PM | 6:09 PM | 5:20 PM | 6:59 PM | 11 h 57 min | +0.0 min | First quarter, 60% | 12:30 PM | 12:26 AM |
| Aug 22 | 5:29 AM | 5:50 AM | 5:48 PM | 6:09 PM | 5:20 PM | 6:58 PM | 11 h 58 min | +1.0 min | Waxing gibbous, 70% | 1:21 PM | 1:18 AM |
| Aug 23 | 5:29 AM | 5:50 AM | 5:48 PM | 6:09 PM | 5:20 PM | 6:58 PM | 11 h 58 min | +0.0 min | Waxing gibbous, 79% | 2:13 PM | 2:09 AM |
| Aug 24 | 5:28 AM | 5:49 AM | 5:48 PM | 6:09 PM | 5:20 PM | 6:58 PM | 11 h 59 min | +1.0 min | Waxing gibbous, 87% | 3:04 PM | 2:59 AM |
| Aug 25 | 5:28 AM | 5:49 AM | 5:48 PM | 6:09 PM | 5:20 PM | 6:58 PM | 11 h 59 min | +0.0 min | Waxing gibbous, 93% | 3:54 PM | 3:47 AM |
| Aug 26 | 5:27 AM | 5:49 AM | 5:48 PM | 6:09 PM | 5:20 PM | 6:57 PM | 11 h 59 min | +0.0 min | Waxing gibbous, 98% | 4:42 PM | 4:33 AM |
| Aug 27 | 5:27 AM | 5:48 AM | 5:47 PM | 6:08 PM | 5:19 PM | 6:57 PM | 11 h 59 min | +0.0 min | Full moon, 100% | 5:29 PM | 5:16 AM |
| Aug 28 | 5:27 AM | 5:48 AM | 5:47 PM | 6:08 PM | 5:19 PM | 6:57 PM | 11 h 59 min | +0.0 min | Full moon 1:18 AM | 6:15 PM | 5:58 AM |
| Aug 29 | 5:26 AM | 5:47 AM | 5:47 PM | 6:08 PM | 5:19 PM | 6:57 PM | 12 h 00 min | +1.0 min | Waning gibbous, 97% | 7:01 PM | 6:39 AM |
| Aug 30 | 5:26 AM | 5:47 AM | 5:47 PM | 6:08 PM | 5:19 PM | 6:56 PM | 12 h 00 min | +0.0 min | Waning gibbous, 93% | 7:49 PM | 7:20 AM |
| Aug 31 | 5:25 AM | 5:46 AM | 5:47 PM | 6:08 PM | 5:19 PM | 6:56 PM | 12 h 01 min | +1.0 min | Waning gibbous, 87% | 8:38 PM | 8:04 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.