Sunrise and sunset times in Boston, MA
Check out today's and tomorrow's sunrise and sunset times in Boston, Massachusetts, United States, as well as the whole calendar for May 2021.
Today
May 19, 2021. Current time: 11:40 pm (America/New_York timezone)
First light at 4:46:06 AM
Sunrise time: 5:18:41 AM
Sunset time: 8:02:46 PM
Last light at 8:35:20 PM
Day length: 14 hours, 44 minutes
Sunset in Boston, Massachusetts was 3 hours, 37 minutes ago
Tomorrow
May 19, 2021
First light at 4:45:08 AM
Sunrise time: 5:17:48 AM
Sunset time: 8:03:45 PM
Last light at 8:36:26 PM
Day length: 14 hours, 45 minutes
Tomorrow will be 1 minute longer than today in Boston
- Boston, Massachusetts
- Latitude: 42.358433
- Longitude: -71.059776
- Time zone: America/New_York
May 2021 - Boston, Massachusetts - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Boston.
In Boston, Massachusetts, the first day of May is 14 hours, 6 minutes long. The last day of the month is 15 hours, 4 minutes, so the length of the days gets 57 minutes longer in May 2021.
| Day | Twilight start | Sunrise | Sunset | Twilight end | Day length | Solar noon | Nautical twilight | Astronomical twilight | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Start | End | Start | End | |||||||
| Sat, May 1 | 5:07:02 am | 5:37:43 am | 7:44:42 pm | 8:15:24 pm | 14:06:59 | 12:41:13 pm | 4:29 am | 8:53 pm | 3:47 am | 9:34 pm |
| Sun, May 2 | 5:05:36 am | 5:36:25 am | 7:45:48 pm | 8:16:36 pm | 14:09:23 | 12:41:06 pm | 4:27 am | 8:54 pm | 3:45 am | 9:36 pm |
| Mon, May 3 | 5:04:12 am | 5:35:07 am | 7:46:54 pm | 8:17:49 pm | 14:11:47 | 12:41:01 pm | 4:26 am | 8:56 pm | 3:43 am | 9:38 pm |
| Tue, May 4 | 5:02:49 am | 5:33:51 am | 7:48:00 pm | 8:19:02 pm | 14:14:09 | 12:40:56 pm | 4:24 am | 8:57 pm | 3:42 am | 9:39 pm |
| Wed, May 5 | 5:01:28 am | 5:32:36 am | 7:49:06 pm | 8:20:14 pm | 14:16:30 | 12:40:51 pm | 4:22 am | 8:58 pm | 3:40 am | 9:41 pm |
| Thu, May 6 | 5:00:08 am | 5:31:22 am | 7:50:12 pm | 8:21:26 pm | 14:18:50 | 12:40:47 pm | 4:21 am | 9:00 pm | 3:38 am | 9:43 pm |
| Fri, May 7 | 4:58:49 am | 5:30:10 am | 7:51:17 pm | 8:22:38 pm | 14:21:07 | 12:40:44 pm | 4:19 am | 9:01 pm | 3:36 am | 9:44 pm |
| Sat, May 8 | 4:57:32 am | 5:28:59 am | 7:52:22 pm | 8:23:50 pm | 14:23:23 | 12:40:41 pm | 4:18 am | 9:02 pm | 3:34 am | 9:46 pm |
| Sun, May 9 | 4:56:16 am | 5:27:50 am | 7:53:27 pm | 8:25:01 pm | 14:25:37 | 12:40:38 pm | 4:16 am | 9:04 pm | 3:32 am | 9:48 pm |
| Mon, May 10 | 4:55:02 am | 5:26:43 am | 7:54:31 pm | 8:26:12 pm | 14:27:48 | 12:40:37 pm | 4:15 am | 9:05 pm | 3:31 am | 9:50 pm |
| Tue, May 11 | 4:53:49 am | 5:25:37 am | 7:55:34 pm | 8:27:22 pm | 14:29:57 | 12:40:36 pm | 4:14 am | 9:07 pm | 3:29 am | 9:51 pm |
| Wed, May 12 | 4:52:38 am | 5:24:32 am | 7:56:38 pm | 8:28:32 pm | 14:32:06 | 12:40:35 pm | 4:12 am | 9:08 pm | 3:27 am | 9:53 pm |
| Thu, May 13 | 4:51:28 am | 5:23:29 am | 7:57:41 pm | 8:29:42 pm | 14:34:12 | 12:40:35 pm | 4:11 am | 9:09 pm | 3:26 am | 9:55 pm |
| Fri, May 14 | 4:50:20 am | 5:22:28 am | 7:58:43 pm | 8:30:51 pm | 14:36:15 | 12:40:36 pm | 4:10 am | 9:11 pm | 3:24 am | 9:56 pm |
| Sat, May 15 | 4:49:14 am | 5:21:29 am | 7:59:45 pm | 8:31:59 pm | 14:38:16 | 12:40:37 pm | 4:08 am | 9:12 pm | 3:22 am | 9:58 pm |
| Sun, May 16 | 4:48:10 am | 5:20:31 am | 8:00:46 pm | 8:33:07 pm | 14:40:15 | 12:40:38 pm | 4:07 am | 9:13 pm | 3:21 am | 10:00 pm |
| Mon, May 17 | 4:47:07 am | 5:19:35 am | 8:01:46 pm | 8:34:14 pm | 14:42:11 | 12:40:41 pm | 4:06 am | 9:15 pm | 3:19 am | 10:01 pm |
| Tue, May 18 | 4:46:06 am | 5:18:41 am | 8:02:46 pm | 8:35:20 pm | 14:44:05 | 12:40:43 pm | 4:05 am | 9:16 pm | 3:17 am | 10:03 pm |
| Wed, May 19 | 4:45:08 am | 5:17:48 am | 8:03:45 pm | 8:36:26 pm | 14:45:57 | 12:40:47 pm | 4:03 am | 9:17 pm | 3:16 am | 10:05 pm |
| Thu, May 20 | 4:44:11 am | 5:16:58 am | 8:04:44 pm | 8:37:31 pm | 14:47:46 | 12:40:51 pm | 4:02 am | 9:18 pm | 3:14 am | 10:06 pm |
| Fri, May 21 | 4:43:15 am | 5:16:09 am | 8:05:41 pm | 8:38:35 pm | 14:49:32 | 12:40:55 pm | 4:01 am | 9:20 pm | 3:13 am | 10:08 pm |
| Sat, May 22 | 4:42:22 am | 5:15:22 am | 8:06:38 pm | 8:39:38 pm | 14:51:16 | 12:41:00 pm | 4:00 am | 9:21 pm | 3:12 am | 10:09 pm |
| Sun, May 23 | 4:41:31 am | 5:14:37 am | 8:07:34 pm | 8:40:40 pm | 14:52:57 | 12:41:05 pm | 3:59 am | 9:22 pm | 3:10 am | 10:11 pm |
| Mon, May 24 | 4:40:42 am | 5:13:54 am | 8:08:29 pm | 8:41:40 pm | 14:54:35 | 12:41:11 pm | 3:58 am | 9:23 pm | 3:09 am | 10:13 pm |
| Tue, May 25 | 4:39:55 am | 5:13:13 am | 8:09:22 pm | 8:42:40 pm | 14:56:09 | 12:41:18 pm | 3:57 am | 9:25 pm | 3:08 am | 10:14 pm |
| Wed, May 26 | 4:39:10 am | 5:12:34 am | 8:10:15 pm | 8:43:39 pm | 14:57:41 | 12:41:25 pm | 3:56 am | 9:26 pm | 3:06 am | 10:16 pm |
| Thu, May 27 | 4:38:27 am | 5:11:57 am | 8:11:07 pm | 8:44:37 pm | 14:59:10 | 12:41:32 pm | 3:55 am | 9:27 pm | 3:05 am | 10:17 pm |
| Fri, May 28 | 4:37:47 am | 5:11:22 am | 8:11:58 pm | 8:45:33 pm | 15:00:36 | 12:41:40 pm | 3:54 am | 9:28 pm | 3:04 am | 10:18 pm |
| Sat, May 29 | 4:37:08 am | 5:10:49 am | 8:12:48 pm | 8:46:28 pm | 15:01:59 | 12:41:48 pm | 3:54 am | 9:29 pm | 3:03 am | 10:20 pm |
| Sun, May 30 | 4:36:32 am | 5:10:18 am | 8:13:36 pm | 8:47:22 pm | 15:03:18 | 12:41:57 pm | 3:53 am | 9:30 pm | 3:02 am | 10:21 pm |
| Mon, May 31 | 4:35:58 am | 5:09:49 am | 8:14:23 pm | 8:48:14 pm | 15:04:34 | 12:42:06 pm | 3:52 am | 9:31 pm | 3:01 am | 10:23 pm |
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Year distribution of sunrise and sunset times in Boston, Massachusetts - 2021
The following graph shows sunrise and sunset times in Boston for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Boston, Massachusetts.
