Sunrise and sunset in Acton

Acton Sunrise, Sunset and Moon in January 2026

Local time (EST)

Day length goes from 9 h 01 min on January 1 to 9 h 53 min on January 31. Sunrise moves from 7:17 AM to 7:01 AM and sunset from 4:18 PM to 4:54 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
Jan 16:44 AM7:17 AM4:18 PM4:51 PM3:31 PM6:01 PM9 h 01 minWaxing gibbous, 95%2:07 PM5:42 AM
Jan 26:44 AM7:17 AM4:19 PM4:51 PM3:32 PM6:02 PM9 h 02 min+1.0 minWaxing gibbous, 99%3:13 PM6:53 AM
Jan 36:44 AM7:17 AM4:20 PM4:52 PM3:33 PM6:03 PM9 h 03 min+1.0 minFull moon 5:03 AM4:30 PM7:51 AM
Jan 46:44 AM7:17 AM4:21 PM4:53 PM3:35 PM6:04 PM9 h 04 min+1.0 minFull moon, 99%5:51 PM8:35 AM
Jan 56:44 AM7:17 AM4:22 PM4:54 PM3:36 PM6:05 PM9 h 05 min+1.0 minWaning gibbous, 96%7:10 PM9:08 AM
Jan 66:44 AM7:17 AM4:23 PM4:55 PM3:37 PM6:06 PM9 h 06 min+1.0 minWaning gibbous, 91%8:25 PM9:33 AM
Jan 76:44 AM7:16 AM4:24 PM4:56 PM3:38 PM6:07 PM9 h 08 min+2.0 minWaning gibbous, 84%9:36 PM9:55 AM
Jan 86:44 AM7:16 AM4:25 PM4:57 PM3:39 PM6:07 PM9 h 09 min+1.0 minWaning gibbous, 76%10:43 PM10:13 AM
Jan 96:44 AM7:16 AM4:26 PM4:58 PM3:40 PM6:08 PM9 h 10 min+1.0 minWaning gibbous, 66%11:48 PM10:31 AM
Jan 106:44 AM7:16 AM4:27 PM4:59 PM3:42 PM6:09 PM9 h 11 min+1.0 minLast quarter 10:48 AM10:49 AM
Jan 116:43 AM7:15 AM4:28 PM5:00 PM3:43 PM6:10 PM9 h 13 min+2.0 minLast quarter, 45%12:53 AM11:09 AM
Jan 126:43 AM7:15 AM4:29 PM5:01 PM3:44 PM6:11 PM9 h 14 min+1.0 minWaning crescent, 34%1:58 AM11:33 AM
Jan 136:43 AM7:15 AM4:31 PM5:02 PM3:45 PM6:12 PM9 h 16 min+2.0 minWaning crescent, 25%3:03 AM12:01 PM
Jan 146:42 AM7:14 AM4:32 PM5:04 PM3:47 PM6:13 PM9 h 18 min+2.0 minWaning crescent, 16%4:07 AM12:36 PM
Jan 156:42 AM7:14 AM4:33 PM5:05 PM3:48 PM6:14 PM9 h 19 min+1.0 minWaning crescent, 9%5:07 AM1:20 PM
Jan 166:41 AM7:13 AM4:34 PM5:06 PM3:49 PM6:15 PM9 h 21 min+2.0 minWaning crescent, 4%6:02 AM2:13 PM
Jan 176:41 AM7:13 AM4:35 PM5:07 PM3:51 PM6:16 PM9 h 22 min+1.0 minNew moon, 1%6:48 AM3:15 PM
Jan 186:40 AM7:12 AM4:37 PM5:08 PM3:52 PM6:18 PM9 h 25 min+3.0 minNew moon 2:52 PM7:27 AM4:22 PM
Jan 196:40 AM7:11 AM4:38 PM5:09 PM3:54 PM6:19 PM9 h 27 min+2.0 minWaxing crescent, 1%7:58 AM5:32 PM
Jan 206:39 AM7:11 AM4:39 PM5:11 PM3:55 PM6:20 PM9 h 28 min+1.0 minWaxing crescent, 5%8:23 AM6:42 PM
Jan 216:39 AM7:10 AM4:40 PM5:12 PM3:57 PM6:21 PM9 h 30 min+2.0 minWaxing crescent, 10%8:45 AM7:53 PM
Jan 226:38 AM7:09 AM4:42 PM5:13 PM3:58 PM6:22 PM9 h 33 min+3.0 minWaxing crescent, 18%9:05 AM9:03 PM
Jan 236:37 AM7:08 AM4:43 PM5:14 PM3:59 PM6:23 PM9 h 35 min+2.0 minWaxing crescent, 27%9:24 AM10:14 PM
Jan 246:37 AM7:08 AM4:44 PM5:15 PM4:01 PM6:24 PM9 h 36 min+1.0 minWaxing crescent, 37%9:44 AM11:28 PM
Jan 256:36 AM7:07 AM4:46 PM5:17 PM4:02 PM6:25 PM9 h 39 min+3.0 minFirst quarter 11:48 PM10:07 AM
Jan 266:35 AM7:06 AM4:47 PM5:18 PM4:04 PM6:26 PM9 h 41 min+2.0 minFirst quarter, 58%10:34 AM12:44 AM
Jan 276:34 AM7:05 AM4:48 PM5:19 PM4:05 PM6:28 PM9 h 43 min+2.0 minWaxing gibbous, 68%11:09 AM2:03 AM
Jan 286:33 AM7:04 AM4:50 PM5:20 PM4:07 PM6:29 PM9 h 46 min+3.0 minWaxing gibbous, 77%11:54 AM3:22 AM
Jan 296:32 AM7:03 AM4:51 PM5:22 PM4:08 PM6:30 PM9 h 48 min+2.0 minWaxing gibbous, 86%12:53 PM4:35 AM
Jan 306:31 AM7:02 AM4:52 PM5:23 PM4:10 PM6:31 PM9 h 50 min+2.0 minWaxing gibbous, 92%2:04 PM5:37 AM
Jan 316:30 AM7:01 AM4:54 PM5:24 PM4:11 PM6:32 PM9 h 53 min+3.0 minWaxing gibbous, 97%3:22 PM6:26 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.