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Boston, Massachusetts, USA — Sunrise, Sunset, and Daylength, December 2025

Daylight

5:33 am – 7:48 pm
14 hours, 15 minutes

Current Time: May 5, 2025 at 5:00:48 am
Sun Direction: 61.01° ENE
Sun Altitude: -6.32°
Sun Distance: 93.752 million mi
Next Solstice: Jun 20, 2025 10:42 pm (Summer)
Sunrise Today: 5:33 am 67° East
Sunset Today: 7:48 pm 293° Northwest
Location of BostonLocation

2025 Sun Graph for Boston

December 2025 — Sun in Boston

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2025Sunrise/SunsetDaylengthAstronomical TwilightNautical TwilightCivil TwilightSolar Noon
DecSunriseSunsetLengthDiff.StartEndStartEndStartEndTimeMil. mi
16:54 am (119°)4:12 pm (241°)9:18:27−1:225:13 am5:52 pm5:47 am5:18 pm6:22 am4:43 pm11:33 am (25.8°)91.657
26:55 am (120°)4:12 pm (240°)9:17:08−1:185:14 am5:52 pm5:48 am5:18 pm6:23 am4:43 pm11:33 am (25.6°)91.642
36:56 am (120°)4:12 pm (240°)9:15:53−1:155:15 am5:52 pm5:49 am5:18 pm6:24 am4:43 pm11:34 am (25.5°)91.627
46:57 am (120°)4:11 pm (240°)9:14:41−1:115:16 am5:52 pm5:50 am5:18 pm6:25 am4:43 pm11:34 am (25.3°)91.613
56:58 am (120°)4:11 pm (240°)9:13:33−1:075:17 am5:52 pm5:51 am5:18 pm6:26 am4:43 pm11:35 am (25.2°)91.600
66:59 am (120°)4:11 pm (240°)9:12:29−1:045:18 am5:52 pm5:52 am5:18 pm6:27 am4:43 pm11:35 am (25.1°)91.587
77:00 am (121°)4:11 pm (239°)9:11:29−1:005:19 am5:52 pm5:53 am5:18 pm6:28 am4:43 pm11:35 am (25.0°)91.575
87:00 am (121°)4:11 pm (239°)9:10:33−0:565:19 am5:52 pm5:53 am5:18 pm6:29 am4:43 pm11:36 am (24.9°)91.563
97:01 am (121°)4:11 pm (239°)9:09:40−0:525:20 am5:52 pm5:54 am5:18 pm6:30 am4:43 pm11:36 am (24.8°)91.552
107:02 am (121°)4:11 pm (239°)9:08:52−0:485:21 am5:52 pm5:55 am5:18 pm6:30 am4:43 pm11:37 am (24.7°)91.541
117:03 am (121°)4:11 pm (239°)9:08:07−0:445:22 am5:52 pm5:56 am5:18 pm6:31 am4:43 pm11:37 am (24.6°)91.531
127:04 am (121°)4:11 pm (239°)9:07:27−0:405:22 am5:53 pm5:57 am5:18 pm6:32 am4:43 pm11:38 am (24.5°)91.521
137:05 am (121°)4:11 pm (239°)9:06:51−0:365:23 am5:53 pm5:57 am5:19 pm6:33 am4:43 pm11:38 am (24.5°)91.512
147:05 am (121°)4:12 pm (239°)9:06:19−0:315:24 am5:53 pm5:58 am5:19 pm6:33 am4:44 pm11:39 am (24.4°)91.503
157:06 am (121°)4:12 pm (239°)9:05:51−0:275:25 am5:53 pm5:59 am5:19 pm6:34 am4:44 pm11:39 am (24.4°)91.494
167:07 am (122°)4:12 pm (238°)9:05:28−0:235:25 am5:54 pm5:59 am5:20 pm6:35 am4:44 pm11:40 am (24.3°)91.486
177:07 am (122°)4:13 pm (238°)9:05:08−0:195:26 am5:54 pm6:00 am5:20 pm6:35 am4:45 pm11:40 am (24.3°)91.478
187:08 am (122°)4:13 pm (238°)9:04:54−0:145:26 am5:55 pm6:01 am5:20 pm6:36 am4:45 pm11:41 am (24.3°)91.470
197:09 am (122°)4:13 pm (238°)9:04:43−0:105:27 am5:55 pm6:01 am5:21 pm6:37 am4:45 pm11:41 am (24.3°)91.463
207:09 am (122°)4:14 pm (238°)9:04:37−0:065:27 am5:56 pm6:02 am5:21 pm6:37 am4:46 pm11:42 am (24.2°)91.456
217:10 am (122°)4:14 pm (238°)9:04:35−0:015:28 am5:56 pm6:02 am5:22 pm6:38 am4:46 pm11:42 am (24.2°)91.450
227:10 am (122°)4:15 pm (238°)9:04:37+0:025:29 am5:57 pm6:03 am5:22 pm6:38 am4:47 pm11:43 am (24.2°)91.443
237:11 am (122°)4:15 pm (238°)9:04:44+0:065:29 am5:57 pm6:03 am5:23 pm6:39 am4:47 pm11:43 am (24.3°)91.438
247:11 am (122°)4:16 pm (238°)9:04:56+0:115:29 am5:58 pm6:04 am5:23 pm6:39 am4:48 pm11:44 am (24.3°)91.432
257:11 am (122°)4:17 pm (238°)9:05:11+0:155:30 am5:58 pm6:04 am5:24 pm6:39 am4:49 pm11:44 am (24.3°)91.427
267:12 am (122°)4:17 pm (238°)9:05:31+0:195:30 am5:59 pm6:04 am5:25 pm6:40 am4:49 pm11:44 am (24.3°)91.422
277:12 am (121°)4:18 pm (239°)9:05:55+0:245:31 am6:00 pm6:05 am5:25 pm6:40 am4:50 pm11:45 am (24.4°)91.418
287:12 am (121°)4:19 pm (239°)9:06:24+0:285:31 am6:00 pm6:05 am5:26 pm6:40 am4:51 pm11:45 am (24.4°)91.415
297:13 am (121°)4:19 pm (239°)9:06:56+0:325:31 am6:01 pm6:05 am5:27 pm6:41 am4:51 pm11:46 am (24.5°)91.411
307:13 am (121°)4:20 pm (239°)9:07:33+0:365:31 am6:02 pm6:06 am5:27 pm6:41 am4:52 pm11:46 am (24.6°)91.409
317:13 am (121°)4:21 pm (239°)9:08:14+0:415:32 am6:02 pm6:06 am5:28 pm6:41 am4:53 pm11:47 am (24.6°)91.406
* All times are local time for Boston. They take into account refraction. Dates are based on the Gregorian calendar.

The December solstice (winter solstice) in Boston is at 10:03 am on Sunday, December 21, 2025. In terms of daylight, this day is 6 hours, 12 minutes shorter than the June solstice. In most locations north of the equator, the shortest day of the year is around this date.

The earliest sunset is on December 8.

Why is the earliest sunset not on the winter solstice?

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