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Boston, Massachusetts, USA — Sunrise, Sunset, and Daylength, December 2019

Daylight

6:31 am – 6:41 pm
12 hours, 10 minutes

Current Time: Sep 22, 2019 at 2:01:59 am

Sun Direction: 30° Northeast

Sun Altitude: -43.2°

Sun Distance: 93.318 million mi


Next Equinox: Sep 23, 2019 3:50 am (Autumnal)

Sunrise Today: 6:31 am 89° East

Sunset Today: 6:41 pm 271° West

Location of BostonLocation
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2019 Sun Graph for Boston

December 2019 — Sun in Boston

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2019Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
DecSunriseSunsetLengthDifferenceStartEndStartEndStartEndTimeMil. mi
16:53 am (119°)4:12 pm (241°)9:19:13−1:245:13 am5:52 pm5:47 am5:18 pm6:22 am4:43 pm11:33 am (25.8°)91.661
26:54 am (120°)4:12 pm (240°)9:17:52−1:205:14 am5:52 pm5:48 am5:18 pm6:23 am4:43 pm11:33 am (25.7°)91.645
36:55 am (120°)4:12 pm (240°)9:16:35−1:175:15 am5:52 pm5:49 am5:18 pm6:24 am4:43 pm11:33 am (25.6°)91.630
46:56 am (120°)4:11 pm (240°)9:15:21−1:135:16 am5:52 pm5:50 am5:18 pm6:25 am4:43 pm11:34 am (25.4°)91.616
56:57 am (120°)4:11 pm (240°)9:14:11−1:105:16 am5:52 pm5:50 am5:18 pm6:26 am4:43 pm11:34 am (25.3°)91.601
66:58 am (120°)4:11 pm (240°)9:13:05−1:065:17 am5:52 pm5:51 am5:18 pm6:26 am4:43 pm11:35 am (25.2°)91.588
76:59 am (120°)4:11 pm (239°)9:12:03−1:025:18 am5:52 pm5:52 am5:18 pm6:27 am4:43 pm11:35 am (25.1°)91.574
87:00 am (121°)4:11 pm (239°)9:11:04−0:585:19 am5:52 pm5:53 am5:18 pm6:28 am4:43 pm11:36 am (24.9°)91.562
97:01 am (121°)4:11 pm (239°)9:10:09−0:545:20 am5:52 pm5:54 am5:18 pm6:29 am4:43 pm11:36 am (24.8°)91.549
107:02 am (121°)4:11 pm (239°)9:09:19−0:505:21 am5:52 pm5:55 am5:18 pm6:30 am4:43 pm11:36 am (24.8°)91.537
117:03 am (121°)4:11 pm (239°)9:08:32−0:465:21 am5:52 pm5:55 am5:18 pm6:31 am4:43 pm11:37 am (24.7°)91.526
127:03 am (121°)4:11 pm (239°)9:07:50−0:425:22 am5:53 pm5:56 am5:18 pm6:32 am4:43 pm11:37 am (24.6°)91.516
137:04 am (121°)4:11 pm (239°)9:07:11−0:385:23 am5:53 pm5:57 am5:19 pm6:32 am4:43 pm11:38 am (24.5°)91.506
147:05 am (121°)4:12 pm (239°)9:06:37−0:345:23 am5:53 pm5:58 am5:19 pm6:33 am4:43 pm11:38 am (24.5°)91.496
157:06 am (121°)4:12 pm (239°)9:06:07−0:305:24 am5:53 pm5:58 am5:19 pm6:34 am4:44 pm11:39 am (24.4°)91.487
167:06 am (121°)4:12 pm (238°)9:05:41−0:255:25 am5:54 pm5:59 am5:19 pm6:34 am4:44 pm11:39 am (24.4°)91.479
177:07 am (122°)4:12 pm (238°)9:05:20−0:215:25 am5:54 pm6:00 am5:20 pm6:35 am4:44 pm11:40 am (24.3°)91.471
187:08 am (122°)4:13 pm (238°)9:05:02−0:175:26 am5:54 pm6:00 am5:20 pm6:36 am4:45 pm11:40 am (24.3°)91.463
197:08 am (122°)4:13 pm (238°)9:04:49−0:125:27 am5:55 pm6:01 am5:21 pm6:36 am4:45 pm11:41 am (24.3°)91.457
207:09 am (122°)4:14 pm (238°)9:04:41−0:085:27 am5:55 pm6:01 am5:21 pm6:37 am4:46 pm11:41 am (24.2°)91.450
217:09 am (122°)4:14 pm (238°)9:04:37−0:045:28 am5:56 pm6:02 am5:22 pm6:37 am4:46 pm11:42 am (24.2°)91.444
227:10 am (122°)4:15 pm (238°)9:04:37< 1s5:28 am5:56 pm6:02 am5:22 pm6:38 am4:47 pm11:42 am (24.2°)91.438
237:10 am (122°)4:15 pm (238°)9:04:41+0:045:29 am5:57 pm6:03 am5:23 pm6:38 am4:47 pm11:43 am (24.2°)91.433
247:11 am (122°)4:16 pm (238°)9:04:50+0:085:29 am5:57 pm6:03 am5:23 pm6:39 am4:48 pm11:43 am (24.3°)91.428
257:11 am (122°)4:16 pm (238°)9:05:03+0:135:30 am5:58 pm6:04 am5:24 pm6:39 am4:48 pm11:44 am (24.3°)91.424
267:12 am (122°)4:17 pm (238°)9:05:21+0:175:30 am5:59 pm6:04 am5:24 pm6:40 am4:49 pm11:44 am (24.3°)91.419
277:12 am (122°)4:18 pm (239°)9:05:42+0:215:30 am5:59 pm6:05 am5:25 pm6:40 am4:50 pm11:45 am (24.4°)91.415
287:12 am (121°)4:18 pm (239°)9:06:08+0:265:31 am6:00 pm6:05 am5:26 pm6:40 am4:50 pm11:45 am (24.4°)91.412
297:12 am (121°)4:19 pm (239°)9:06:39+0:305:31 am6:01 pm6:05 am5:26 pm6:41 am4:51 pm11:46 am (24.5°)91.409
307:13 am (121°)4:20 pm (239°)9:07:13+0:345:31 am6:01 pm6:05 am5:27 pm6:41 am4:52 pm11:46 am (24.5°)91.406
317:13 am (121°)4:21 pm (239°)9:07:52+0:385:31 am6:02 pm6:06 am5:28 pm6:41 am4:53 pm11:47 am (24.6°)91.403
* All times are local time for Boston. They take into account refraction. Dates are based on the Gregorian calendar.

December Solstice (Winter Solstice) is on Saturday, December 21, 2019 at 11:19 pm in Boston. In terms of daylight, this day is 6 hours, 12 minutes shorter than on June Solstice. In most locations north of Equator, the shortest day of the year is around this date.

Earliest sunset is on December 9.

Why is the earliest sunset not on Winter Solstice?

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