Sunrise and Sunset Times in Boston, Massachusetts in January

EST42.3601°N, 71.0589°W

January in Boston, Massachusetts offers unique daylight conditions that change day by day. Whether you're planning morning runs, evening photography, or outdoor events, knowing the exact sun times helps maximize your activities. January marks a transitional period in daylight patterns. Both morning and evening golden hours in January offer distinct advantages. Morning light tends to be crisp and clear, while evening light often carries warmer tones, making each period valuable for different types of photography and activities. Residents of Boston use January's sun time data for everyday planning. Morning commuters check sunrise times, while evening joggers and cyclists rely on sunset times to plan safe routes before darkness falls. The precise timing of sunrise and sunset in Boston during January depends on the city's specific coordinates and the Earth's position. Our calculations account for these factors to provide accurate, location-specific data. The daily variations in sun times during January may seem minor, but they reflect the Earth's continuous motion around the sun. These changes affect everything from energy consumption to mood and daily routines. Understanding these patterns helps residents and visitors make the most of each day's available daylight.

Key January Statistics

  • Earliest sunrise: January 1 at 7:14 AM
  • Latest sunrise: January 31 at 7:01 AM
  • Earliest sunset: January 1 at 4:22 PM
  • Latest sunset: January 31 at 4:56 PM
  • Day length change: +0h 48m from start to end of month

Monthly Sun Trend Charts

Sunrise Trend
Sunset Trend
Day Length Trend

Daily Sun Times for January 2025

DateSunriseSunsetDay LengthMorning Golden HourEvening Golden Hour
Jan 17:14 AM4:22 PM9h 8m7:14 AM - 7:59 AM3:37 PM - 4:22 PM
Jan 27:14 AM4:23 PM9h 9m7:14 AM - 7:59 AM3:38 PM - 4:23 PM
Jan 37:14 AM4:24 PM9h 9m7:14 AM - 7:59 AM3:39 PM - 4:24 PM
Jan 47:14 AM4:25 PM9h 10m7:14 AM - 7:59 AM3:40 PM - 4:25 PM
Jan 57:14 AM4:26 PM9h 11m7:14 AM - 7:59 AM3:41 PM - 4:26 PM
Jan 67:14 AM4:26 PM9h 12m7:14 AM - 7:59 AM3:42 PM - 4:26 PM
Jan 77:14 AM4:27 PM9h 13m7:14 AM - 7:59 AM3:43 PM - 4:27 PM
Jan 87:14 AM4:28 PM9h 14m7:14 AM - 7:59 AM3:44 PM - 4:28 PM
Jan 97:14 AM4:29 PM9h 16m7:14 AM - 7:58 AM3:45 PM - 4:29 PM
Jan 107:14 AM4:31 PM9h 17m7:14 AM - 7:58 AM3:46 PM - 4:31 PM
Jan 117:13 AM4:32 PM9h 18m7:13 AM - 7:58 AM3:47 PM - 4:32 PM
Jan 127:13 AM4:33 PM9h 20m7:13 AM - 7:57 AM3:49 PM - 4:33 PM
Jan 137:13 AM4:34 PM9h 21m7:13 AM - 7:57 AM3:50 PM - 4:34 PM
Jan 147:12 AM4:35 PM9h 23m7:12 AM - 7:56 AM3:51 PM - 4:35 PM
Jan 157:12 AM4:36 PM9h 24m7:12 AM - 7:56 AM3:52 PM - 4:36 PM
Jan 167:11 AM4:37 PM9h 26m7:11 AM - 7:55 AM3:54 PM - 4:37 PM
Jan 177:11 AM4:38 PM9h 27m7:11 AM - 7:54 AM3:55 PM - 4:38 PM
Jan 187:10 AM4:40 PM9h 29m7:10 AM - 7:54 AM3:56 PM - 4:40 PM
Jan 197:10 AM4:41 PM9h 31m7:10 AM - 7:53 AM3:58 PM - 4:41 PM
Jan 207:09 AM4:42 PM9h 33m7:09 AM - 7:52 AM3:59 PM - 4:42 PM
Jan 217:09 AM4:43 PM9h 35m7:09 AM - 7:52 AM4:00 PM - 4:43 PM
Jan 227:08 AM4:44 PM9h 37m7:08 AM - 7:51 AM4:02 PM - 4:44 PM
Jan 237:07 AM4:46 PM9h 38m7:07 AM - 7:50 AM4:03 PM - 4:46 PM
Jan 247:07 AM4:47 PM9h 40m7:07 AM - 7:49 AM4:05 PM - 4:47 PM
Jan 257:06 AM4:48 PM9h 43m7:06 AM - 7:48 AM4:06 PM - 4:48 PM
Jan 267:05 AM4:50 PM9h 45m7:05 AM - 7:47 AM4:07 PM - 4:50 PM
Jan 277:04 AM4:51 PM9h 47m7:04 AM - 7:46 AM4:09 PM - 4:51 PM
Jan 287:03 AM4:52 PM9h 49m7:03 AM - 7:45 AM4:10 PM - 4:52 PM
Jan 297:02 AM4:53 PM9h 51m7:02 AM - 7:44 AM4:12 PM - 4:53 PM
Jan 307:01 AM4:55 PM9h 53m7:01 AM - 7:43 AM4:13 PM - 4:55 PM
Jan 317:01 AM4:56 PM9h 56m7:01 AM - 7:42 AM4:15 PM - 4:56 PM