Sunrise and sunset in Harvard

Harvard Sunrise, Sunset and Moon in December 2026

Local time (CST)

Day length goes from 9 h 19 min on December 1 to 9 h 07 min on December 31. Sunrise moves from 7:04 AM to 7:24 AM and sunset from 4:23 PM to 4:31 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 16:33 AM7:04 AM4:23 PM4:54 PM3:38 PM6:03 PM9 h 19 minLast quarter 12:09 AM12:30 PM
Dec 26:34 AM7:05 AM4:22 PM4:54 PM3:38 PM6:03 PM9 h 17 min-2.0 minLast quarter, 43%12:37 AM12:51 PM
Dec 36:35 AM7:06 AM4:22 PM4:54 PM3:38 PM6:03 PM9 h 16 min-1.0 minWaning crescent, 32%1:45 AM1:12 PM
Dec 46:36 AM7:07 AM4:22 PM4:53 PM3:37 PM6:03 PM9 h 15 min-1.0 minWaning crescent, 23%2:52 AM1:34 PM
Dec 56:37 AM7:08 AM4:22 PM4:53 PM3:37 PM6:03 PM9 h 14 min-1.0 minWaning crescent, 15%3:58 AM1:58 PM
Dec 66:38 AM7:09 AM4:22 PM4:53 PM3:37 PM6:03 PM9 h 13 min-1.0 minWaning crescent, 8%5:04 AM2:28 PM
Dec 76:39 AM7:10 AM4:22 PM4:53 PM3:37 PM6:03 PM9 h 12 min-1.0 minWaning crescent, 3%6:10 AM3:03 PM
Dec 86:39 AM7:11 AM4:22 PM4:53 PM3:36 PM6:03 PM9 h 11 min-1.0 minNew moon 6:52 PM7:11 AM3:45 PM
Dec 96:40 AM7:12 AM4:22 PM4:53 PM3:36 PM6:03 PM9 h 10 min-1.0 minNew moon, 0%8:07 AM4:35 PM
Dec 106:41 AM7:13 AM4:22 PM4:53 PM3:36 PM6:03 PM9 h 09 min-1.0 minWaxing crescent, 2%8:55 AM5:32 PM
Dec 116:42 AM7:14 AM4:22 PM4:54 PM3:36 PM6:03 PM9 h 08 min-1.0 minWaxing crescent, 6%9:35 AM6:33 PM
Dec 126:43 AM7:15 AM4:22 PM4:54 PM3:36 PM6:03 PM9 h 07 min-1.0 minWaxing crescent, 12%10:07 AM7:36 PM
Dec 136:43 AM7:15 AM4:22 PM4:54 PM3:37 PM6:04 PM9 h 07 min+0.0 minWaxing crescent, 20%10:34 AM8:40 PM
Dec 146:44 AM7:16 AM4:22 PM4:54 PM3:37 PM6:04 PM9 h 06 min-1.0 minWaxing crescent, 29%10:57 AM9:43 PM
Dec 156:45 AM7:17 AM4:22 PM4:54 PM3:37 PM6:04 PM9 h 05 min-1.0 minWaxing crescent, 39%11:18 AM10:47 PM
Dec 166:46 AM7:18 AM4:23 PM4:55 PM3:37 PM6:04 PM9 h 05 min+0.0 minFirst quarter 11:43 PM11:38 AM11:51 PM
Dec 176:46 AM7:18 AM4:23 PM4:55 PM3:37 PM6:05 PM9 h 05 min+0.0 minFirst quarter, 60%11:57 AM
Dec 186:47 AM7:19 AM4:23 PM4:55 PM3:38 PM6:05 PM9 h 04 min-1.0 minWaxing gibbous, 70%12:19 PM12:58 AM
Dec 196:47 AM7:19 AM4:24 PM4:56 PM3:38 PM6:06 PM9 h 05 min+1.0 minWaxing gibbous, 79%12:44 PM2:09 AM
Dec 206:48 AM7:20 AM4:24 PM4:56 PM3:39 PM6:06 PM9 h 04 min-1.0 minWaxing gibbous, 87%1:14 PM3:24 AM
Dec 216:49 AM7:21 AM4:25 PM4:57 PM3:39 PM6:07 PM9 h 04 min+0.0 minWaxing gibbous, 93%1:54 PM4:43 AM
Dec 226:49 AM7:21 AM4:25 PM4:57 PM3:40 PM6:07 PM9 h 04 min+0.0 minWaxing gibbous, 98%2:46 PM6:01 AM
Dec 236:49 AM7:22 AM4:26 PM4:58 PM3:40 PM6:08 PM9 h 04 min+0.0 minFull moon 7:28 PM3:52 PM7:14 AM
Dec 246:50 AM7:22 AM4:26 PM4:58 PM3:41 PM6:08 PM9 h 04 min+0.0 minFull moon, 100%5:09 PM8:15 AM
Dec 256:50 AM7:22 AM4:27 PM4:59 PM3:41 PM6:09 PM9 h 05 min+1.0 minWaning gibbous, 97%6:32 PM9:03 AM
Dec 266:51 AM7:23 AM4:28 PM5:00 PM3:42 PM6:09 PM9 h 05 min+0.0 minWaning gibbous, 93%7:53 PM9:40 AM
Dec 276:51 AM7:23 AM4:28 PM5:00 PM3:43 PM6:10 PM9 h 05 min+0.0 minWaning gibbous, 86%9:11 PM10:09 AM
Dec 286:51 AM7:23 AM4:29 PM5:01 PM3:44 PM6:11 PM9 h 06 min+1.0 minWaning gibbous, 78%10:25 PM10:34 AM
Dec 296:52 AM7:23 AM4:30 PM5:02 PM3:44 PM6:11 PM9 h 07 min+1.0 minWaning gibbous, 69%11:35 PM10:55 AM
Dec 306:52 AM7:24 AM4:31 PM5:03 PM3:45 PM6:12 PM9 h 07 min+0.0 minLast quarter 12:59 PM11:16 AM
Dec 316:52 AM7:24 AM4:31 PM5:03 PM3:46 PM6:13 PM9 h 07 min+0.0 minLast quarter, 48%12:43 AM11:38 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.