Sunrise and sunset times in Chelmsford, MA
Check out today's and tomorrow's sunrise and sunset times in Chelmsford, MA, United States, as well as the whole calendar for April 2026.
Today
April 21, 2026 . Current time: 3:30:17 am
First light at 5:24:21 am
Sunrise time: 5:52:41 am
Sunset time: 7:35:34 pm
Last light at 8:03:55 pm
Day length: 13 hours, 42 minutes
16 hours, 5 minutes left for today's sunset in Chelmsford
Moon set on Apr 21 at 12:10 AM
Moon will rise on Apr 21 at 08:37 AMMoon phase: 🌒 Waxing Crescent (20%)Tomorrow
April 22, 2026
First light at 5:22:44 am
Sunrise time: 5:51:10 am
Sunset time: 7:36:43 pm
Last light at 8:05:09 pm
Day length: 13 hours, 45 minutes
Tomorrow will be approximately 3 minutes longer than today in Chelmsford
Moon will set on Apr 22 at 01:12 AM Moon will rise on Apr 22 at 09:48 AMMoon phase: 🌒 Waxing Crescent (39%)
- Chelmsford, Massachusetts
- Latitude: 42.599815
- Longitude: -71.367287
- Time zone: Eastern Time EDT
Shortest day in Chelmsford, MA
The shortest day of the year will be in 8 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 6 minutes.Longest day in Chelmsford, MA
The longest day of the year will be in 1 month and 29 days, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 22 minutes.
April 2026 - Chelmsford, 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 April in Chelmsford.
The day length increases by 1 hour, 19 minutes over the course of April 2026 in Chelmsford, MA - from 12 hours, 46 minutes on the first day to 14 hours, 6 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed, Apr 1 | 5:58:45 am | 6:25:46 am | 7:12:45 pm | 7:39:46 pm | 12h 46m 59s | 12h 46m 59s | 12:49:16 pm | 47.3° | 5:24:58 am | 8:13:33 pm | 4:49:57 am | 8:48:34 pm | 11h 11m 17s | 🌔 (99%) |
| Thu, Apr 2 | 5:56:58 am | 6:24:02 am | 7:13:53 pm | 7:40:58 pm | 12h 49m 51s | 2m 52s | 12:48:58 pm | 47.7° | 5:23:06 am | 8:14:50 pm | 4:47:57 am | 8:49:59 pm | 11h 8m 26s | 🌕 (100%) |
| Fri, Apr 3 | 5:55:12 am | 6:22:19 am | 7:15:02 pm | 7:42:09 pm | 12h 52m 43s | 2m 52s | 12:48:40 pm | 48.1° | 5:21:14 am | 8:16:06 pm | 4:45:56 am | 8:51:24 pm | 11h 5m 34s | 🌖 (99%) |
| Sat, Apr 4 | 5:53:26 am | 6:20:36 am | 7:16:10 pm | 7:43:20 pm | 12h 55m 34s | 2m 51s | 12:48:23 pm | 48.5° | 5:19:22 am | 8:17:23 pm | 4:43:55 am | 8:52:51 pm | 11h 2m 43s | 🌖 (96%) |
| Sun, Apr 5 | 5:51:40 am | 6:18:53 am | 7:17:19 pm | 7:44:32 pm | 12h 58m 26s | 2m 52s | 12:48:06 pm | 48.9° | 5:17:30 am | 8:18:41 pm | 4:41:54 am | 8:54:17 pm | 10h 59m 51s | 🌖 (91%) |
| Mon, Apr 6 | 5:49:54 am | 6:17:10 am | 7:18:27 pm | 7:45:43 pm | 13h 1m 17s | 2m 51s | 12:47:49 pm | 49.2° | 5:15:39 am | 8:19:59 pm | 4:39:52 am | 8:55:45 pm | 10h 57m 1s | 🌖 (85%) |
| Tue, Apr 7 | 5:48:08 am | 6:15:28 am | 7:19:35 pm | 7:46:55 pm | 13h 4m 7s | 2m 50s | 12:47:32 pm | 49.6° | 5:13:47 am | 8:21:17 pm | 4:37:51 am | 8:57:13 pm | 10h 54m 12s | 🌖 (77%) |
| Wed, Apr 8 | 5:46:23 am | 6:13:47 am | 7:20:44 pm | 7:48:07 pm | 13h 6m 57s | 2m 50s | 12:47:15 pm | 50° | 5:11:55 am | 8:22:35 pm | 4:35:49 am | 8:58:42 pm | 10h 51m 21s | 🌖 (69%) |
| Thu, Apr 9 | 5:44:39 am | 6:12:05 am | 7:21:52 pm | 7:49:19 pm | 13h 9m 47s | 2m 50s | 12:46:59 pm | 50.4° | 5:10:04 am | 8:23:54 pm | 4:33:47 am | 9:00:11 pm | 10h 48m 33s | 🌖 (60%) |
| Fri, Apr 10 | 5:42:54 am | 6:10:25 am | 7:23:01 pm | 7:50:31 pm | 13h 12m 36s | 2m 49s | 12:46:43 pm | 50.7° | 5:08:12 am | 8:25:13 pm | 4:31:45 am | 9:01:41 pm | 10h 45m 44s | 🌗 (50%) |
| Sat, Apr 11 | 5:41:10 am | 6:08:45 am | 7:24:09 pm | 7:51:44 pm | 13h 15m 24s | 2m 48s | 12:46:27 pm | 51.1° | 5:06:21 am | 8:26:33 pm | 4:29:42 am | 9:03:12 pm | 10h 42m 56s | 🌘 (41%) |
| Sun, Apr 12 | 5:39:27 am | 6:07:05 am | 7:25:18 pm | 7:52:56 pm | 13h 18m 13s | 2m 49s | 12:46:11 pm | 51.5° | 5:04:30 am | 8:27:53 pm | 4:27:40 am | 9:04:43 pm | 10h 40m 8s | 🌘 (31%) |
| Mon, Apr 13 | 5:37:44 am | 6:05:26 am | 7:26:26 pm | 7:54:09 pm | 13h 21m 0s | 2m 47s | 12:45:56 pm | 51.8° | 5:02:40 am | 8:29:13 pm | 4:25:38 am | 9:06:15 pm | 10h 37m 22s | 🌘 (22%) |
| Tue, Apr 14 | 5:36:01 am | 6:03:48 am | 7:27:35 pm | 7:55:22 pm | 13h 23m 47s | 2m 47s | 12:45:41 pm | 52.2° | 5:00:49 am | 8:30:34 pm | 4:23:35 am | 9:07:48 pm | 10h 34m 36s | 🌘 (14%) |
| Wed, Apr 15 | 5:34:19 am | 6:02:11 am | 7:28:43 pm | 7:56:35 pm | 13h 26m 32s | 2m 45s | 12:45:27 pm | 52.5° | 4:58:59 am | 8:31:54 pm | 4:21:33 am | 9:09:21 pm | 10h 31m 51s | 🌘 (7%) |
| Thu, Apr 16 | 5:32:38 am | 6:00:34 am | 7:29:52 pm | 7:57:48 pm | 13h 29m 18s | 2m 46s | 12:45:13 pm | 52.9° | 4:57:10 am | 8:33:16 pm | 4:19:31 am | 9:10:55 pm | 10h 29m 6s | 🌘 (2%) |
| Fri, Apr 17 | 5:30:57 am | 5:58:58 am | 7:31:00 pm | 7:59:01 pm | 13h 32m 2s | 2m 44s | 12:44:59 pm | 53.3° | 4:55:21 am | 8:34:37 pm | 4:17:28 am | 9:12:30 pm | 10h 26m 22s | 🌑 (0%) |
| Sat, Apr 18 | 5:29:17 am | 5:57:22 am | 7:32:09 pm | 8:00:14 pm | 13h 34m 47s | 2m 45s | 12:44:46 pm | 53.6° | 4:53:32 am | 8:35:59 pm | 4:15:26 am | 9:14:05 pm | 10h 23m 39s | 🌒 (1%) |
| Sun, Apr 19 | 5:27:38 am | 5:55:48 am | 7:33:17 pm | 8:01:28 pm | 13h 37m 29s | 2m 42s | 12:44:33 pm | 53.9° | 4:51:44 am | 8:37:21 pm | 4:13:24 am | 9:15:41 pm | 10h 20m 57s | 🌒 (4%) |
| Mon, Apr 20 | 5:25:59 am | 5:54:14 am | 7:34:26 pm | 8:02:41 pm | 13h 40m 12s | 2m 43s | 12:44:20 pm | 54.3° | 4:49:56 am | 8:38:44 pm | 4:11:23 am | 9:17:17 pm | 10h 18m 15s | 🌒 (10%) |
| Tue, Apr 21 | 5:24:21 am | 5:52:41 am | 7:35:34 pm | 8:03:55 pm | 13h 42m 53s | 2m 41s | 12:44:08 pm | 54.6° | 4:48:09 am | 8:40:07 pm | 4:09:21 am | 9:18:54 pm | 10h 15m 36s | 🌒 (19%) |
| Wed, Apr 22 | 5:22:44 am | 5:51:10 am | 7:36:43 pm | 8:05:09 pm | 13h 45m 33s | 2m 40s | 12:43:56 pm | 55° | 4:46:23 am | 8:41:30 pm | 4:07:20 am | 9:20:32 pm | 10h 12m 56s | 🌒 (29%) |
| Thu, Apr 23 | 5:21:07 am | 5:49:39 am | 7:37:51 pm | 8:06:22 pm | 13h 48m 12s | 2m 39s | 12:43:45 pm | 55.3° | 4:44:37 am | 8:42:53 pm | 4:05:19 am | 9:22:11 pm | 10h 10m 18s | 🌒 (39%) |
| Fri, Apr 24 | 5:19:32 am | 5:48:09 am | 7:39:00 pm | 8:07:36 pm | 13h 50m 51s | 2m 39s | 12:43:34 pm | 55.6° | 4:42:52 am | 8:44:17 pm | 4:03:19 am | 9:23:50 pm | 10h 7m 40s | 🌓 (51%) |
| Sat, Apr 25 | 5:17:57 am | 5:46:40 am | 7:40:08 pm | 8:08:50 pm | 13h 53m 28s | 2m 37s | 12:43:24 pm | 56° | 4:41:07 am | 8:45:40 pm | 4:01:19 am | 9:25:29 pm | 10h 5m 4s | 🌔 (61%) |
| Sun, Apr 26 | 5:16:24 am | 5:45:12 am | 7:41:16 pm | 8:10:04 pm | 13h 56m 4s | 2m 36s | 12:43:14 pm | 56.3° | 4:39:24 am | 8:47:04 pm | 3:59:19 am | 9:27:09 pm | 10h 2m 29s | 🌔 (72%) |
| Mon, Apr 27 | 5:14:51 am | 5:43:45 am | 7:42:24 pm | 8:11:18 pm | 13h 58m 39s | 2m 35s | 12:43:05 pm | 56.6° | 4:37:41 am | 8:48:28 pm | 3:57:20 am | 9:28:50 pm | 9h 59m 55s | 🌔 (81%) |
| Tue, Apr 28 | 5:13:20 am | 5:42:19 am | 7:43:33 pm | 8:12:32 pm | 14h 1m 14s | 2m 35s | 12:42:56 pm | 56.9° | 4:35:59 am | 8:49:53 pm | 3:55:21 am | 9:30:31 pm | 9h 57m 21s | 🌔 (88%) |
| Wed, Apr 29 | 5:11:49 am | 5:40:54 am | 7:44:41 pm | 8:13:46 pm | 14h 3m 47s | 2m 33s | 12:42:48 pm | 57.2° | 4:34:18 am | 8:51:17 pm | 3:53:23 am | 9:32:12 pm | 9h 54m 50s | 🌔 (94%) |
| Thu, Apr 30 | 5:10:20 am | 5:39:31 am | 7:45:49 pm | 8:15:00 pm | 14h 6m 18s | 2m 31s | 12:42:40 pm | 57.5° | 4:32:38 am | 8:52:42 pm | 3:51:25 am | 9:33:54 pm | 9h 52m 20s | 🌔 (98%) |
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Sunrise and Sunset photos in Chelmsford, MA
Enjoy this beautiful gallery of images of the sunset and sunrise at Chelmsford, MA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Chelmsford, MA - 2026
The followin graph shows sunrise and sunset times in Chelmsford, MA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Chelmsford, MA.