Sunrise and sunset in Acton

Acton Sunrise, Sunset and Moon in December 2026

Local time (PST)

Day length goes from 10 h 01 min on December 1 to 9 h 54 min on December 31. Sunrise moves from 6:41 AM to 6:59 AM and sunset from 4:42 PM to 4:53 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.

DateDawnSunriseSunsetDuskGolden hourFull darkDay lengthChangeMoonMoonriseMoonset
Dec 16:14 AM6:41 AM4:42 PM5:10 PM4:04 PM6:11 PM10 h 01 minLast quarter, 52%12:28 PM
Dec 26:15 AM6:42 AM4:42 PM5:10 PM4:04 PM6:11 PM10 h 00 min-1.0 minLast quarter, 42%12:41 AM12:54 PM
Dec 36:15 AM6:43 AM4:42 PM5:10 PM4:04 PM6:11 PM9 h 59 min-1.0 minWaning crescent, 32%1:43 AM1:20 PM
Dec 46:16 AM6:44 AM4:42 PM5:10 PM4:04 PM6:11 PM9 h 58 min-1.0 minWaning crescent, 22%2:43 AM1:48 PM
Dec 56:17 AM6:45 AM4:42 PM5:10 PM4:04 PM6:12 PM9 h 57 min-1.0 minWaning crescent, 14%3:44 AM2:18 PM
Dec 66:18 AM6:46 AM4:42 PM5:10 PM4:04 PM6:12 PM9 h 56 min-1.0 minWaning crescent, 8%4:45 AM2:53 PM
Dec 76:19 AM6:46 AM4:42 PM5:10 PM4:04 PM6:12 PM9 h 56 min+0.0 minWaning crescent, 3%5:46 AM3:33 PM
Dec 86:19 AM6:47 AM4:42 PM5:10 PM4:04 PM6:12 PM9 h 55 min-1.0 minNew moon 4:52 PM6:44 AM4:18 PM
Dec 96:20 AM6:48 AM4:43 PM5:10 PM4:04 PM6:12 PM9 h 55 min+0.0 minNew moon, 0%7:38 AM5:09 PM
Dec 106:21 AM6:49 AM4:43 PM5:11 PM4:04 PM6:12 PM9 h 54 min-1.0 minWaxing crescent, 2%8:27 AM6:04 PM
Dec 116:22 AM6:49 AM4:43 PM5:11 PM4:04 PM6:13 PM9 h 54 min+0.0 minWaxing crescent, 6%9:09 AM7:02 PM
Dec 126:22 AM6:50 AM4:43 PM5:11 PM4:05 PM6:13 PM9 h 53 min-1.0 minWaxing crescent, 12%9:46 AM8:01 PM
Dec 136:23 AM6:51 AM4:43 PM5:11 PM4:05 PM6:13 PM9 h 52 min-1.0 minWaxing crescent, 20%10:17 AM8:59 PM
Dec 146:24 AM6:51 AM4:44 PM5:12 PM4:05 PM6:14 PM9 h 53 min+1.0 minWaxing crescent, 29%10:45 AM9:57 PM
Dec 156:24 AM6:52 AM4:44 PM5:12 PM4:05 PM6:14 PM9 h 52 min-1.0 minWaxing crescent, 39%11:11 AM10:55 PM
Dec 166:25 AM6:53 AM4:44 PM5:12 PM4:06 PM6:14 PM9 h 51 min-1.0 minFirst quarter 9:43 PM11:36 AM11:54 PM
Dec 176:25 AM6:53 AM4:45 PM5:13 PM4:06 PM6:15 PM9 h 52 min+1.0 minWaxing gibbous, 61%12:01 PM
Dec 186:26 AM6:54 AM4:45 PM5:13 PM4:06 PM6:15 PM9 h 51 min-1.0 minWaxing gibbous, 71%12:29 PM12:55 AM
Dec 196:27 AM6:55 AM4:46 PM5:13 PM4:07 PM6:16 PM9 h 51 min+0.0 minWaxing gibbous, 80%1:00 PM2:00 AM
Dec 206:27 AM6:55 AM4:46 PM5:14 PM4:07 PM6:16 PM9 h 51 min+0.0 minWaxing gibbous, 88%1:37 PM3:09 AM
Dec 216:28 AM6:56 AM4:46 PM5:14 PM4:08 PM6:17 PM9 h 50 min-1.0 minWaxing gibbous, 94%2:23 PM4:22 AM
Dec 226:28 AM6:56 AM4:47 PM5:15 PM4:08 PM6:17 PM9 h 51 min+1.0 minWaxing gibbous, 98%3:20 PM5:36 AM
Dec 236:29 AM6:57 AM4:48 PM5:15 PM4:09 PM6:18 PM9 h 51 min+0.0 minFull moon 5:28 PM4:27 PM6:47 AM
Dec 246:29 AM6:57 AM4:48 PM5:16 PM4:09 PM6:18 PM9 h 51 min+0.0 minFull moon, 100%5:42 PM7:49 AM
Dec 256:29 AM6:57 AM4:49 PM5:17 PM4:10 PM6:19 PM9 h 52 min+1.0 minWaning gibbous, 97%6:59 PM8:41 AM
Dec 266:30 AM6:58 AM4:49 PM5:17 PM4:11 PM6:19 PM9 h 51 min-1.0 minWaning gibbous, 92%8:14 PM9:23 AM
Dec 276:30 AM6:58 AM4:50 PM5:18 PM4:11 PM6:20 PM9 h 52 min+1.0 minWaning gibbous, 86%9:24 PM9:58 AM
Dec 286:31 AM6:58 AM4:51 PM5:19 PM4:12 PM6:21 PM9 h 53 min+1.0 minWaning gibbous, 78%10:31 PM10:29 AM
Dec 296:31 AM6:59 AM4:51 PM5:19 PM4:13 PM6:21 PM9 h 52 min-1.0 minWaning gibbous, 68%11:35 PM10:56 AM
Dec 306:31 AM6:59 AM4:52 PM5:20 PM4:13 PM6:22 PM9 h 53 min+1.0 minLast quarter 10:59 AM11:23 AM
Dec 316:31 AM6:59 AM4:53 PM5:21 PM4:14 PM6:23 PM9 h 54 min+1.0 minLast quarter, 47%12:37 AM11:51 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.