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Guam sky calendar · December 2026

Full moon: Thu, Dec 24. New moon: Wed, Dec 9. Sunrise moves from 6:27 AM to 6:43 AM, sunset from 5:51 PM to 6:04 PM. 2 sky events this month (below). Times are local (GMT+10).

DateSunriseSunsetMoonriseMoonsetMoon
Tue, Dec 16:27 AM5:51 PM—12:21 PMLast quarter · 52%
Wed, Dec 26:28 AM5:51 PM12:32 AM1:00 PMWaning crescent · 41%
Thu, Dec 36:29 AM5:52 PM1:23 AM1:37 PMWaning crescent · 31%
Fri, Dec 46:29 AM5:52 PM2:12 AM2:15 PMWaning crescent · 22%
Sat, Dec 56:30 AM5:52 PM3:02 AM2:54 PMWaning crescent · 14%
Sun, Dec 66:30 AM5:52 PM3:53 AM3:35 PMWaning crescent · 8%
Mon, Dec 76:31 AM5:53 PM4:44 AM4:19 PMWaning crescent · 4%
Tue, Dec 86:31 AM5:53 PM5:37 AM5:06 PMWaning crescent · 1%
Wed, Dec 96:32 AM5:53 PM6:30 AM5:56 PMNew moon · 0%
Thu, Dec 106:32 AM5:54 PM7:22 AM6:48 PMWaxing crescent · 1%
Fri, Dec 116:33 AM5:54 PM8:12 AM7:40 PMWaxing crescent · 4%
Sat, Dec 126:34 AM5:54 PM8:58 AM8:32 PMWaxing crescent · 8%
Sun, Dec 136:34 AM5:55 PM9:41 AM9:22 PMWaxing crescent · 14%
Mon, Dec 146:35 AM5:55 PM10:21 AM10:10 PMWaxing crescent · 21%
Tue, Dec 156:35 AM5:56 PM10:58 AM10:57 PMWaxing crescent · 29%
Wed, Dec 166:36 AM5:56 PM11:34 AM11:45 PMWaxing crescent · 39%
Thu, Dec 176:36 AM5:57 PM12:10 PM—First quarter · 49%
Fri, Dec 186:37 AM5:57 PM12:47 PM12:33 AMWaxing gibbous · 59%
Sat, Dec 196:37 AM5:57 PM1:27 PM1:23 AMWaxing gibbous · 69%
Sun, Dec 206:38 AM5:58 PM2:11 PM2:17 AMWaxing gibbous · 79%
Mon, Dec 216:38 AM5:58 PM3:01 PM3:16 AMWaxing gibbous · 87%
Tue, Dec 226:39 AM5:59 PM3:58 PM4:19 AMWaxing gibbous · 94%
Wed, Dec 236:39 AM5:59 PM5:02 PM5:27 AMWaxing gibbous · 98%
Thu, Dec 246:40 AM6:00 PM6:11 PM6:35 AMFull moon · 100%
Fri, Dec 256:40 AM6:00 PM7:20 PM7:39 AMWaning gibbous · 98%
Sat, Dec 266:41 AM6:01 PM8:26 PM8:38 AMWaning gibbous · 94%
Sun, Dec 276:41 AM6:01 PM9:27 PM9:30 AMWaning gibbous · 87%
Mon, Dec 286:42 AM6:02 PM10:24 PM10:16 AMWaning gibbous · 78%
Tue, Dec 296:42 AM6:03 PM11:17 PM10:57 AMWaning gibbous · 68%
Wed, Dec 306:42 AM6:03 PM—11:36 AMWaning gibbous · 58%
Thu, Dec 316:43 AM6:04 PM12:08 AM12:15 PMLast quarter · 47%

Sky events this month

  • Mon, Dec 14Geminids meteor shower peakUp to about 150 meteors an hour under a perfectly dark sky · the Moon stays out of the way
  • Thu, Dec 24 11:28 AMFull moonSupermoon: a full moon close to Earth, slightly bigger and brighter

Month by month

Calculated with Astronomy Engine (MIT license).