Sunrise and sunset times in Upper Marlboro, MD
Check out today's and tomorrow's sunrise and sunset times in Upper Marlboro, MD, United States, as well as the whole calendar for September 2026.
Today
September 3, 2026 . Current time: 3:09:25 pm
First light at 6:10:56 am
Sunrise time: 6:36:43 am
Sunset time: 7:35:51 pm
Last light at 8:01:37 pm
Day length: 12 hours, 59 minutes
4 hours, 26 minutes left for today's sunset in Upper Marlboro
Moon set on Sep 3 at 12:49 PM
Moon will rise on Sep 3 at 10:04 PMMoon phase: 🌗 Last Quarter (56%)🌑 New moon: Sep 10 at 11:27 PM · 🌕 Full moon: Sep 26 at 12:50 PMTomorrow
September 4, 2026
First light at 6:11:53 am
Sunrise time: 6:37:36 am
Sunset time: 7:34:18 pm
Last light at 8:00:01 pm
Day length: 12 hours, 56 minutes
Tomorrow will be 2 minutes shorter than today in Upper Marlboro
Moon will set on Sep 4 at 1:59 PM Moon will rise on Sep 4 at 11:01 PMMoon phase: 🌘 Waning Crescent (41%)
- Upper Marlboro, Maryland
- Latitude: 38.815948
- Longitude: -76.749687
- Time zone: Eastern Time EDT
Shortest day in Upper Marlboro, MD
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 29 minutes.Longest day in Upper Marlboro, MD
The longest day of the year was 2 months and 12 days ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours and 56 minutes.
September 2026 - Upper Marlboro, Maryland - 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 September in Upper Marlboro.
The day length shortens by 1 hour, 12 minutes over the course of September 2026 in Upper Marlboro, MD - from 13 hours, 3 minutes on the first day to 11 hours, 51 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 6:09:04 am | 6:34:56 am | 7:38:55 pm | 8:04:48 pm | 13h 3m 59s | 13h 3m 59s | 1:06:56 pm | 46.9° | 5:36:39 am | 8:37:13 pm | 5:02:58 am | 9:10:53 pm | 10h 56m 55s | 🌖 (83%) |
| Wed, Sep 2 | 6:10:00 am | 6:35:50 am | 7:37:23 pm | 8:03:12 pm | 13h 1m 33s | -2m -26s | 1:06:36 pm | 46.5° | 5:37:40 am | 8:35:32 pm | 5:04:08 am | 9:09:05 pm | 10h 59m 20s | 🌖 (74%) |
| Thu, Sep 3 | 6:10:56 am | 6:36:43 am | 7:35:51 pm | 8:01:37 pm | 12h 59m 8s | -2m -25s | 1:06:17 pm | 46.2° | 5:38:42 am | 8:33:52 pm | 5:05:17 am | 9:07:16 pm | 11h 1m 45s | 🌖 (63%) |
| Fri, Sep 4 | 6:11:53 am | 6:37:36 am | 7:34:18 pm | 8:00:01 pm | 12h 56m 42s | -2m -26s | 1:05:57 pm | 45.8° | 5:39:43 am | 8:32:11 pm | 5:06:26 am | 9:05:28 pm | 11h 4m 12s | 🌗 (52%) |
| Sat, Sep 5 | 6:12:49 am | 6:38:30 am | 7:32:44 pm | 7:58:25 pm | 12h 54m 14s | -2m -28s | 1:05:37 pm | 45.4° | 5:40:44 am | 8:30:30 pm | 5:07:35 am | 9:03:39 pm | 11h 6m 39s | 🌘 (41%) |
| Sun, Sep 6 | 6:13:44 am | 6:39:23 am | 7:31:10 pm | 7:56:49 pm | 12h 51m 47s | -2m -27s | 1:05:17 pm | 45.1° | 5:41:45 am | 8:28:48 pm | 5:08:42 am | 9:01:51 pm | 11h 9m 6s | 🌘 (30%) |
| Mon, Sep 7 | 6:14:40 am | 6:40:16 am | 7:29:36 pm | 7:55:12 pm | 12h 49m 20s | -2m -27s | 1:04:56 pm | 44.7° | 5:42:45 am | 8:27:07 pm | 5:09:50 am | 9:00:02 pm | 11h 11m 33s | 🌘 (20%) |
| Tue, Sep 8 | 6:15:36 am | 6:41:09 am | 7:28:02 pm | 7:53:35 pm | 12h 46m 53s | -2m -27s | 1:04:35 pm | 44.3° | 5:43:45 am | 8:25:26 pm | 5:10:57 am | 8:58:14 pm | 11h 14m 0s | 🌘 (11%) |
| Wed, Sep 9 | 6:16:31 am | 6:42:02 am | 7:26:27 pm | 7:51:58 pm | 12h 44m 25s | -2m -28s | 1:04:15 pm | 43.9° | 5:44:45 am | 8:23:44 pm | 5:12:03 am | 8:56:26 pm | 11h 16m 29s | 🌘 (5%) |
| Thu, Sep 10 | 6:17:27 am | 6:42:56 am | 7:24:52 pm | 7:50:21 pm | 12h 41m 56s | -2m -29s | 1:03:54 pm | 43.6° | 5:45:44 am | 8:22:03 pm | 5:13:09 am | 8:54:38 pm | 11h 18m 57s | 🌘 (1%) |
| Fri, Sep 11 | 6:18:22 am | 6:43:49 am | 7:23:16 pm | 7:48:43 pm | 12h 39m 27s | -2m -29s | 1:03:32 pm | 43.2° | 5:46:44 am | 8:20:21 pm | 5:14:14 am | 8:52:51 pm | 11h 21m 26s | 🌑 (0%) |
| Sat, Sep 12 | 6:19:17 am | 6:44:42 am | 7:21:40 pm | 7:47:05 pm | 12h 36m 58s | -2m -29s | 1:03:11 pm | 42.8° | 5:47:43 am | 8:18:40 pm | 5:15:19 am | 8:51:03 pm | 11h 23m 55s | 🌒 (1%) |
| Sun, Sep 13 | 6:20:12 am | 6:45:35 am | 7:20:05 pm | 7:45:28 pm | 12h 34m 30s | -2m -28s | 1:02:50 pm | 42.4° | 5:48:41 am | 8:16:58 pm | 5:16:24 am | 8:49:16 pm | 11h 26m 23s | 🌒 (5%) |
| Mon, Sep 14 | 6:21:07 am | 6:46:28 am | 7:18:29 pm | 7:43:50 pm | 12h 32m 1s | -2m -29s | 1:02:29 pm | 42° | 5:49:40 am | 8:15:17 pm | 5:17:28 am | 8:47:29 pm | 11h 28m 53s | 🌒 (10%) |
| Tue, Sep 15 | 6:22:02 am | 6:47:22 am | 7:16:52 pm | 7:42:12 pm | 12h 29m 30s | -2m -31s | 1:02:07 pm | 41.6° | 5:50:38 am | 8:13:36 pm | 5:18:31 am | 8:45:43 pm | 11h 31m 23s | 🌒 (17%) |
| Wed, Sep 16 | 6:22:57 am | 6:48:15 am | 7:15:16 pm | 7:40:35 pm | 12h 27m 1s | -2m -29s | 1:01:46 pm | 41.3° | 5:51:36 am | 8:11:55 pm | 5:19:35 am | 8:43:57 pm | 11h 33m 53s | 🌒 (25%) |
| Thu, Sep 17 | 6:23:52 am | 6:49:09 am | 7:13:40 pm | 7:38:57 pm | 12h 24m 31s | -2m -30s | 1:01:24 pm | 40.9° | 5:52:34 am | 8:10:14 pm | 5:20:37 am | 8:42:11 pm | 11h 36m 22s | 🌒 (34%) |
| Fri, Sep 18 | 6:24:46 am | 6:50:02 am | 7:12:03 pm | 7:37:19 pm | 12h 22m 1s | -2m -30s | 1:01:03 pm | 40.5° | 5:53:32 am | 8:08:34 pm | 5:21:40 am | 8:40:26 pm | 11h 38m 53s | 🌒 (43%) |
| Sat, Sep 19 | 6:25:41 am | 6:50:56 am | 7:10:27 pm | 7:35:42 pm | 12h 19m 31s | -2m -30s | 1:00:41 pm | 40.1° | 5:54:29 am | 8:06:54 pm | 5:22:42 am | 8:38:41 pm | 11h 41m 22s | 🌓 (53%) |
| Sun, Sep 20 | 6:26:36 am | 6:51:49 am | 7:08:51 pm | 7:34:04 pm | 12h 17m 2s | -2m -29s | 1:00:20 pm | 39.7° | 5:55:26 am | 8:05:14 pm | 5:23:44 am | 8:36:56 pm | 11h 43m 52s | 🌔 (62%) |
| Mon, Sep 21 | 6:27:30 am | 6:52:43 am | 7:07:14 pm | 7:32:27 pm | 12h 14m 31s | -2m -31s | 12:59:59 pm | 39.3° | 5:56:24 am | 8:03:34 pm | 5:24:45 am | 8:35:13 pm | 11h 46m 23s | 🌔 (71%) |
| Tue, Sep 22 | 6:28:25 am | 6:53:37 am | 7:05:38 pm | 7:30:50 pm | 12h 12m 1s | -2m -30s | 12:59:38 pm | 38.9° | 5:57:21 am | 8:01:55 pm | 5:25:46 am | 8:33:29 pm | 11h 48m 53s | 🌔 (80%) |
| Wed, Sep 23 | 6:29:20 am | 6:54:31 am | 7:04:02 pm | 7:29:13 pm | 12h 9m 31s | -2m -30s | 12:59:16 pm | 38.5° | 5:58:17 am | 8:00:16 pm | 5:26:47 am | 8:31:46 pm | 11h 51m 23s | 🌔 (87%) |
| Thu, Sep 24 | 6:30:15 am | 6:55:25 am | 7:02:26 pm | 7:27:36 pm | 12h 7m 1s | -2m -30s | 12:58:56 pm | 38.2° | 5:59:14 am | 7:58:37 pm | 5:27:47 am | 8:30:04 pm | 11h 53m 54s | 🌔 (93%) |
| Fri, Sep 25 | 6:31:09 am | 6:56:20 am | 7:00:50 pm | 7:26:00 pm | 12h 4m 30s | -2m -31s | 12:58:35 pm | 37.8° | 6:00:11 am | 7:56:59 pm | 5:28:47 am | 8:28:22 pm | 11h 56m 24s | 🌔 (97%) |
| Sat, Sep 26 | 6:32:04 am | 6:57:14 am | 6:59:14 pm | 7:24:24 pm | 12h 2m 0s | -2m -30s | 12:58:14 pm | 37.4° | 6:01:07 am | 7:55:21 pm | 5:29:47 am | 8:26:41 pm | 11h 58m 55s | 🌕 (100%) |
| Sun, Sep 27 | 6:32:59 am | 6:58:09 am | 6:57:38 pm | 7:22:48 pm | 11h 59m 29s | -2m -31s | 12:57:54 pm | 37° | 6:02:04 am | 7:53:44 pm | 5:30:46 am | 8:25:01 pm | 12h 1m 26s | 🌖 (100%) |
| Mon, Sep 28 | 6:33:54 am | 6:59:04 am | 6:56:03 pm | 7:21:13 pm | 11h 56m 59s | -2m -30s | 12:57:34 pm | 36.6° | 6:03:00 am | 7:52:07 pm | 5:31:46 am | 8:23:21 pm | 12h 3m 56s | 🌖 (97%) |
| Tue, Sep 29 | 6:34:49 am | 6:59:59 am | 6:54:28 pm | 7:19:38 pm | 11h 54m 29s | -2m -30s | 12:57:14 pm | 36.2° | 6:03:56 am | 7:50:31 pm | 5:32:45 am | 8:21:42 pm | 12h 6m 26s | 🌖 (92%) |
| Wed, Sep 30 | 6:35:44 am | 7:00:54 am | 6:52:53 pm | 7:18:03 pm | 11h 51m 59s | -2m -30s | 12:56:54 pm | 35.8° | 6:04:52 am | 7:48:55 pm | 5:33:43 am | 8:20:04 pm | 12h 8m 57s | 🌖 (85%) |
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Sunrise and Sunset photos in Upper Marlboro, MD
Enjoy this beautiful gallery of images of the sunset and sunrise at Upper Marlboro, MD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Upper Marlboro, MD - 2026
The following graph shows sunrise and sunset times in Upper Marlboro, MD for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Upper Marlboro, MD.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Upper Marlboro, MD
In Upper Marlboro, MD, the earliest sunrise of 2026 is on June 13 at 5:39 am, while the latest sunrise is on October 31 at 7:31 am. The earliest sunset is on December 7 at 4:46 pm, and the latest sunset is on June 27 at 8:37 pm.
Upper Marlboro, MD gets 5h 26m more daylight on the longest day than on the shortest one (14h 56m versus 9h 29m). Averaged over the whole year, a day lasts 12h 14m.
Places near Upper Marlboro, MD
These nearby towns and cities have almost the same sunrise and sunset times as Upper Marlboro, MD — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Forestville 11 kmMorningside 12 kmDistrict Heights 13 kmClinton 14 kmSuitland 16 kmGlenarden 16 kmSeat Pleasant 16 kmCapitol Heights 16 km