Sunrise and sunset in Acton

Acton Sunrise, Sunset and Moon in January 2026

Local time (PST)

Day length goes from 9 h 55 min on January 1 to 10 h 31 min on January 31. Sunrise moves from 6:59 AM to 6:51 AM and sunset from 4:54 PM to 5:22 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 16:32 AM6:59 AM4:54 PM5:21 PM4:15 PM6:23 PM9 h 55 minWaxing gibbous, 95%3:01 PM5:24 AM
Jan 26:32 AM7:00 AM4:54 PM5:22 PM4:16 PM6:24 PM9 h 54 min-1.0 minWaxing gibbous, 99%4:09 PM6:33 AM
Jan 36:32 AM7:00 AM4:55 PM5:23 PM4:17 PM6:25 PM9 h 55 min+1.0 minFull moon 2:03 AM5:23 PM7:32 AM
Jan 46:32 AM7:00 AM4:56 PM5:24 PM4:18 PM6:26 PM9 h 56 min+1.0 minWaning gibbous, 99%6:37 PM8:21 AM
Jan 56:32 AM7:00 AM4:57 PM5:25 PM4:19 PM6:26 PM9 h 57 min+1.0 minWaning gibbous, 96%7:48 PM9:00 AM
Jan 66:32 AM7:00 AM4:58 PM5:25 PM4:20 PM6:27 PM9 h 58 min+1.0 minWaning gibbous, 90%8:54 PM9:32 AM
Jan 76:32 AM7:00 AM4:59 PM5:26 PM4:20 PM6:28 PM9 h 59 min+1.0 minWaning gibbous, 83%9:57 PM10:00 AM
Jan 86:32 AM7:00 AM4:59 PM5:27 PM4:21 PM6:29 PM9 h 59 min+0.0 minWaning gibbous, 74%10:57 PM10:25 AM
Jan 96:32 AM7:00 AM5:00 PM5:28 PM4:22 PM6:29 PM10 h 00 min+1.0 minWaning gibbous, 65%11:55 PM10:49 AM
Jan 106:32 AM7:00 AM5:01 PM5:29 PM4:23 PM6:30 PM10 h 01 min+1.0 minLast quarter 7:48 AM11:14 AM
Jan 116:32 AM7:00 AM5:02 PM5:30 PM4:24 PM6:31 PM10 h 02 min+1.0 minLast quarter, 44%12:53 AM11:41 AM
Jan 126:32 AM7:00 AM5:03 PM5:30 PM4:25 PM6:32 PM10 h 03 min+1.0 minWaning crescent, 33%1:52 AM12:11 PM
Jan 136:32 AM6:59 AM5:04 PM5:31 PM4:26 PM6:33 PM10 h 05 min+2.0 minWaning crescent, 24%2:51 AM12:45 PM
Jan 146:32 AM6:59 AM5:05 PM5:32 PM4:27 PM6:33 PM10 h 06 min+1.0 minWaning crescent, 15%3:50 AM1:26 PM
Jan 156:32 AM6:59 AM5:06 PM5:33 PM4:28 PM6:34 PM10 h 07 min+1.0 minWaning crescent, 8%4:47 AM2:13 PM
Jan 166:32 AM6:59 AM5:07 PM5:34 PM4:29 PM6:35 PM10 h 08 min+1.0 minWaning crescent, 4%5:40 AM3:07 PM
Jan 176:31 AM6:58 AM5:08 PM5:35 PM4:30 PM6:36 PM10 h 10 min+2.0 minNew moon, 1%6:28 AM4:06 PM
Jan 186:31 AM6:58 AM5:09 PM5:36 PM4:31 PM6:37 PM10 h 11 min+1.0 minNew moon 11:52 AM7:10 AM5:09 PM
Jan 196:31 AM6:58 AM5:10 PM5:37 PM4:33 PM6:38 PM10 h 12 min+1.0 minWaxing crescent, 2%7:46 AM6:12 PM
Jan 206:30 AM6:57 AM5:11 PM5:38 PM4:34 PM6:38 PM10 h 14 min+2.0 minWaxing crescent, 5%8:18 AM7:16 PM
Jan 216:30 AM6:57 AM5:12 PM5:39 PM4:35 PM6:39 PM10 h 15 min+1.0 minWaxing crescent, 11%8:46 AM8:19 PM
Jan 226:30 AM6:57 AM5:13 PM5:40 PM4:36 PM6:40 PM10 h 16 min+1.0 minWaxing crescent, 19%9:13 AM9:22 PM
Jan 236:29 AM6:56 AM5:14 PM5:41 PM4:37 PM6:41 PM10 h 18 min+2.0 minWaxing crescent, 28%9:39 AM10:26 PM
Jan 246:29 AM6:56 AM5:15 PM5:42 PM4:38 PM6:42 PM10 h 19 min+1.0 minWaxing crescent, 38%10:06 AM11:32 PM
Jan 256:28 AM6:55 AM5:16 PM5:42 PM4:39 PM6:43 PM10 h 21 min+2.0 minFirst quarter 8:48 PM10:37 AM
Jan 266:28 AM6:54 AM5:17 PM5:43 PM4:40 PM6:44 PM10 h 23 min+2.0 minFirst quarter, 59%11:12 AM12:42 AM
Jan 276:27 AM6:54 AM5:18 PM5:44 PM4:41 PM6:44 PM10 h 24 min+1.0 minWaxing gibbous, 69%11:54 AM1:53 AM
Jan 286:27 AM6:53 AM5:19 PM5:45 PM4:42 PM6:45 PM10 h 26 min+2.0 minWaxing gibbous, 78%12:46 PM3:06 AM
Jan 296:26 AM6:53 AM5:20 PM5:46 PM4:43 PM6:46 PM10 h 27 min+1.0 minWaxing gibbous, 86%1:48 PM4:16 AM
Jan 306:25 AM6:52 AM5:21 PM5:47 PM4:45 PM6:47 PM10 h 29 min+2.0 minWaxing gibbous, 93%2:58 PM5:17 AM
Jan 316:25 AM6:51 AM5:22 PM5:48 PM4:46 PM6:48 PM10 h 31 min+2.0 minWaxing gibbous, 97%4:11 PM6:10 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.