sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: South Boston, United States (Massachusetts, Suffolk County), for period: January 2026. Longest day in month: January 2026: 9 hours, 58 minutes, 40 seconds (2026-01-31). Shortest day in this month: 9 hours, 9 minutes , 14 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 30.3° (2026-01-31, 11:57:38). minimal: 24.67° (2026-01-01, 11:47:51)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:13:14 | 11:47:51 | 16:22:28 | 9h 9m 14s |
| 02 | Friday | 07:13:17 | 11:48:19 | 16:23:21 | 9h 10m 4s |
| 03 | Saturday | 07:13:18 | 11:48:47 | 16:24:15 | 9h 10m 57s |
| 04 | Sunday | 07:13:17 | 11:49:14 | 16:25:11 | 9h 11m 54s |
| 05 | Monday | 07:13:13 | 11:49:41 | 16:26:09 | 9h 12m 56s |
| 06 | Tuesday | 07:13:07 | 11:50:07 | 16:27:08 | 9h 14m 1s |
| 07 | Wednesday | 07:12:58 | 11:50:33 | 16:28:08 | 9h 15m 10s |
| 08 | Thursday | 07:12:47 | 11:50:58 | 16:29:10 | 9h 16m 23s |
| 09 | Friday | 07:12:34 | 11:51:23 | 16:30:13 | 9h 17m 39s |
| 10 | Saturday | 07:12:18 | 11:51:48 | 16:31:17 | 9h 18m 59s |
| 11 | Sunday | 07:12:00 | 11:52:11 | 16:32:23 | 9h 20m 23s |
| 12 | Monday | 07:11:39 | 11:52:34 | 16:33:30 | 9h 21m 51s |
| 13 | Tuesday | 07:11:17 | 11:52:57 | 16:34:37 | 9h 23m 20s |
| 14 | Wednesday | 07:10:51 | 11:53:19 | 16:35:46 | 9h 24m 55s |
| 15 | Thursday | 07:10:24 | 11:53:40 | 16:36:56 | 9h 26m 32s |
| 16 | Friday | 07:09:55 | 11:54:00 | 16:38:06 | 9h 28m 11s |
| 17 | Saturday | 07:09:23 | 11:54:20 | 16:39:18 | 9h 29m 55s |
| 18 | Sunday | 07:08:49 | 11:54:39 | 16:40:30 | 9h 31m 41s |
| 19 | Monday | 07:08:12 | 11:54:58 | 16:41:43 | 9h 33m 31s |
| 20 | Tuesday | 07:07:34 | 11:55:15 | 16:42:57 | 9h 35m 23s |
| 21 | Wednesday | 07:06:53 | 11:55:32 | 16:44:11 | 9h 37m 18s |
| 22 | Thursday | 07:06:11 | 11:55:49 | 16:45:26 | 9h 39m 15s |
| 23 | Friday | 07:05:26 | 11:56:04 | 16:46:42 | 9h 41m 16s |
| 24 | Saturday | 07:04:39 | 11:56:18 | 16:47:58 | 9h 43m 19s |
| 25 | Sunday | 07:03:51 | 11:56:32 | 16:49:14 | 9h 45m 23s |
| 26 | Monday | 07:03:00 | 11:56:45 | 16:50:31 | 9h 47m 31s |
| 27 | Tuesday | 07:02:07 | 11:56:57 | 16:51:48 | 9h 49m 41s |
| 28 | Wednesday | 07:01:13 | 11:57:09 | 16:53:05 | 9h 51m 52s |
| 29 | Thursday | 07:00:16 | 11:57:19 | 16:54:23 | 9h 54m 7s |
| 30 | Friday | 06:59:18 | 11:57:29 | 16:55:40 | 9h 56m 22s |
| 31 | Saturday | 06:58:18 | 11:57:38 | 16:56:58 | 9h 58m 40s |