Biak Sunrise, Sunset and Moon in December 2026
Day length goes from 12 h 11 min on December 1 to 12 h 11 min on December 31. Sunrise moves from 5:39 AM to 5:53 AM and sunset from 5:50 PM to 6:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1 | 5:17 AM | 5:39 AM | 5:50 PM | 6:12 PM | 5:21 PM | 7:04 PM | 12 h 11 min | Last quarter 3:09 PM | 11:48 AM | ||
| Dec 2 | 5:17 AM | 5:39 AM | 5:51 PM | 6:13 PM | 5:21 PM | 7:05 PM | 12 h 12 min | +1.0 min | Last quarter, 49% | 12:13 AM | 12:34 PM |
| Dec 3 | 5:17 AM | 5:40 AM | 5:51 PM | 6:13 PM | 5:21 PM | 7:05 PM | 12 h 11 min | -1.0 min | Waning crescent, 39% | 12:57 AM | 1:18 PM |
| Dec 4 | 5:18 AM | 5:40 AM | 5:51 PM | 6:14 PM | 5:22 PM | 7:06 PM | 12 h 11 min | +0.0 min | Waning crescent, 29% | 1:40 AM | 2:02 PM |
| Dec 5 | 5:18 AM | 5:40 AM | 5:52 PM | 6:14 PM | 5:22 PM | 7:06 PM | 12 h 12 min | +1.0 min | Waning crescent, 20% | 2:23 AM | 2:47 PM |
| Dec 6 | 5:18 AM | 5:41 AM | 5:52 PM | 6:15 PM | 5:23 PM | 7:07 PM | 12 h 11 min | -1.0 min | Waning crescent, 12% | 3:08 AM | 3:34 PM |
| Dec 7 | 5:19 AM | 5:41 AM | 5:53 PM | 6:15 PM | 5:23 PM | 7:07 PM | 12 h 12 min | +1.0 min | Waning crescent, 6% | 3:55 AM | 4:23 PM |
| Dec 8 | 5:19 AM | 5:42 AM | 5:53 PM | 6:16 PM | 5:23 PM | 7:08 PM | 12 h 11 min | -1.0 min | Waning crescent, 2% | 4:44 AM | 5:13 PM |
| Dec 9 | 5:20 AM | 5:42 AM | 5:54 PM | 6:16 PM | 5:24 PM | 7:08 PM | 12 h 12 min | +1.0 min | New moon 9:52 AM | 5:35 AM | 6:05 PM |
| Dec 10 | 5:20 AM | 5:43 AM | 5:54 PM | 6:16 PM | 5:24 PM | 7:09 PM | 12 h 11 min | -1.0 min | New moon, 1% | 6:27 AM | 6:56 PM |
| Dec 11 | 5:21 AM | 5:43 AM | 5:54 PM | 6:17 PM | 5:25 PM | 7:09 PM | 12 h 11 min | +0.0 min | Waxing crescent, 3% | 7:18 AM | 7:46 PM |
| Dec 12 | 5:21 AM | 5:43 AM | 5:55 PM | 6:17 PM | 5:25 PM | 7:10 PM | 12 h 12 min | +1.0 min | Waxing crescent, 8% | 8:07 AM | 8:34 PM |
| Dec 13 | 5:21 AM | 5:44 AM | 5:55 PM | 6:18 PM | 5:26 PM | 7:11 PM | 12 h 11 min | -1.0 min | Waxing crescent, 15% | 8:54 AM | 9:19 PM |
| Dec 14 | 5:22 AM | 5:44 AM | 5:56 PM | 6:18 PM | 5:26 PM | 7:11 PM | 12 h 12 min | +1.0 min | Waxing crescent, 23% | 9:39 AM | 10:02 PM |
| Dec 15 | 5:22 AM | 5:45 AM | 5:56 PM | 6:19 PM | 5:27 PM | 7:12 PM | 12 h 11 min | -1.0 min | Waxing crescent, 32% | 10:22 AM | 10:43 PM |
| Dec 16 | 5:23 AM | 5:45 AM | 5:57 PM | 6:19 PM | 5:27 PM | 7:12 PM | 12 h 12 min | +1.0 min | First quarter, 43% | 11:04 AM | 11:24 PM |
| Dec 17 | 5:23 AM | 5:46 AM | 5:57 PM | 6:20 PM | 5:28 PM | 7:13 PM | 12 h 11 min | -1.0 min | First quarter 2:43 PM | 11:46 AM | |
| Dec 18 | 5:24 AM | 5:46 AM | 5:58 PM | 6:20 PM | 5:28 PM | 7:13 PM | 12 h 12 min | +1.0 min | Waxing gibbous, 64% | 12:29 PM | 12:06 AM |
| Dec 19 | 5:24 AM | 5:47 AM | 5:58 PM | 6:21 PM | 5:29 PM | 7:14 PM | 12 h 11 min | -1.0 min | Waxing gibbous, 73% | 1:16 PM | 12:50 AM |
| Dec 20 | 5:25 AM | 5:47 AM | 5:59 PM | 6:21 PM | 5:29 PM | 7:14 PM | 12 h 12 min | +1.0 min | Waxing gibbous, 82% | 2:07 PM | 1:37 AM |
| Dec 21 | 5:25 AM | 5:48 AM | 5:59 PM | 6:22 PM | 5:30 PM | 7:15 PM | 12 h 11 min | -1.0 min | Waxing gibbous, 90% | 3:03 PM | 2:29 AM |
| Dec 22 | 5:26 AM | 5:48 AM | 6:00 PM | 6:22 PM | 5:30 PM | 7:15 PM | 12 h 12 min | +1.0 min | Waxing gibbous, 95% | 4:05 PM | 3:28 AM |
| Dec 23 | 5:26 AM | 5:49 AM | 6:00 PM | 6:23 PM | 5:31 PM | 7:16 PM | 12 h 11 min | -1.0 min | Waxing gibbous, 99% | 5:11 PM | 4:32 AM |
| Dec 24 | 5:27 AM | 5:49 AM | 6:01 PM | 6:23 PM | 5:31 PM | 7:16 PM | 12 h 12 min | +1.0 min | Full moon 10:28 AM | 6:19 PM | 5:39 AM |
| Dec 25 | 5:27 AM | 5:50 AM | 6:01 PM | 6:24 PM | 5:32 PM | 7:17 PM | 12 h 11 min | -1.0 min | Full moon, 99% | 7:24 PM | 6:46 AM |
| Dec 26 | 5:28 AM | 5:50 AM | 6:02 PM | 6:24 PM | 5:32 PM | 7:17 PM | 12 h 12 min | +1.0 min | Waning gibbous, 96% | 8:24 PM | 7:50 AM |
| Dec 27 | 5:28 AM | 5:51 AM | 6:02 PM | 6:25 PM | 5:33 PM | 7:18 PM | 12 h 11 min | -1.0 min | Waning gibbous, 91% | 9:18 PM | 8:48 AM |
| Dec 28 | 5:29 AM | 5:51 AM | 6:03 PM | 6:25 PM | 5:33 PM | 7:18 PM | 12 h 12 min | +1.0 min | Waning gibbous, 84% | 10:08 PM | 9:41 AM |
| Dec 29 | 5:29 AM | 5:52 AM | 6:03 PM | 6:26 PM | 5:34 PM | 7:18 PM | 12 h 11 min | -1.0 min | Waning gibbous, 75% | 10:54 PM | 10:30 AM |
| Dec 30 | 5:30 AM | 5:52 AM | 6:04 PM | 6:26 PM | 5:34 PM | 7:19 PM | 12 h 12 min | +1.0 min | Waning gibbous, 65% | 11:38 PM | 11:16 AM |
| Dec 31 | 5:30 AM | 5:53 AM | 6:04 PM | 6:27 PM | 5:34 PM | 7:19 PM | 12 h 11 min | -1.0 min | Last quarter 3:59 AM | 12:01 PM |
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.