sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Boston, United States (Massachusetts, Suffolk County), for period: September 2026. Longest day in month: September 2026: 13 hours, 8 minutes, 57 seconds (2026-09-01). Shortest day in this month: 11 hours, 47 minutes , 21 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 55.91° (2026-09-01, 12:44:10). minimal: 44.83° (2026-09-30, 12:34:09)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:09:42 | 12:44:10 | 19:18:39 | 13h 8m 57s |
| 02 | Wednesday | 06:10:45 | 12:43:51 | 19:16:57 | 13h 6m 12s |
| 03 | Thursday | 06:11:48 | 12:43:31 | 19:15:15 | 13h 3m 27s |
| 04 | Friday | 06:12:51 | 12:43:12 | 19:13:32 | 13h 0m 41s |
| 05 | Saturday | 06:13:54 | 12:42:52 | 19:11:49 | 12h 57m 55s |
| 06 | Sunday | 06:14:57 | 12:42:31 | 19:10:05 | 12h 55m 8s |
| 07 | Monday | 06:16:00 | 12:42:11 | 19:08:21 | 12h 52m 21s |
| 08 | Tuesday | 06:17:03 | 12:41:50 | 19:06:37 | 12h 49m 34s |
| 09 | Wednesday | 06:18:06 | 12:41:29 | 19:04:52 | 12h 46m 46s |
| 10 | Thursday | 06:19:09 | 12:41:08 | 19:03:07 | 12h 43m 58s |
| 11 | Friday | 06:20:13 | 12:40:47 | 19:01:22 | 12h 41m 9s |
| 12 | Saturday | 06:21:16 | 12:40:26 | 18:59:36 | 12h 38m 20s |
| 13 | Sunday | 06:22:19 | 12:40:05 | 18:57:51 | 12h 35m 32s |
| 14 | Monday | 06:23:22 | 12:39:43 | 18:56:05 | 12h 32m 43s |
| 15 | Tuesday | 06:24:25 | 12:39:22 | 18:54:19 | 12h 29m 54s |
| 16 | Wednesday | 06:25:29 | 12:39:00 | 18:52:32 | 12h 27m 3s |
| 17 | Thursday | 06:26:32 | 12:38:39 | 18:50:46 | 12h 24m 14s |
| 18 | Friday | 06:27:35 | 12:38:18 | 18:49:00 | 12h 21m 25s |
| 19 | Saturday | 06:28:39 | 12:37:56 | 18:47:13 | 12h 18m 34s |
| 20 | Sunday | 06:29:43 | 12:37:35 | 18:45:27 | 12h 15m 44s |
| 21 | Monday | 06:30:46 | 12:37:13 | 18:43:41 | 12h 12m 55s |
| 22 | Tuesday | 06:31:50 | 12:36:52 | 18:41:54 | 12h 10m 4s |
| 23 | Wednesday | 06:32:54 | 12:36:31 | 18:40:08 | 12h 7m 14s |
| 24 | Thursday | 06:33:59 | 12:36:10 | 18:38:22 | 12h 4m 23s |
| 25 | Friday | 06:35:03 | 12:35:49 | 18:36:36 | 12h 1m 33s |
| 26 | Saturday | 06:36:08 | 12:35:29 | 18:34:50 | 11h 58m 42s |
| 27 | Sunday | 06:37:12 | 12:35:08 | 18:33:04 | 11h 55m 52s |
| 28 | Monday | 06:38:17 | 12:34:48 | 18:31:19 | 11h 53m 2s |
| 29 | Tuesday | 06:39:23 | 12:34:28 | 18:29:34 | 11h 50m 11s |
| 30 | Wednesday | 06:40:28 | 12:34:09 | 18:27:49 | 11h 47m 21s |