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Gaithersburg, Maryland, USA — Moonrise, Moonset, and Moon Phases, September 2025

Moon: 81.1%
Waning Gibbous
Current Time: Sep 11, 2025 at 9:34:39 am
Moon Direction: 279° West
Moon Altitude: 18.2°
Moon Distance: 227,069 mi
Next New Moon: Sep 21, 2025, 3:54 pm
Next Full Moon: Oct 6, 2025, 11:47 pm
Next Moonset: Today, 11:22 am

Moonrise, Moonset, and Phase Calendar for Gaithersburg, September 2025

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2025 Moonrise/Moonset Meridian Passing
Sep Moonrise Moonset Moonrise Time Distance (mi) Illumination
1 3:56 pm (128°) - - 8:19 pm (21.4°) 246,989 66.7%
2 - 12:43 am (232°) 4:47 pm (127°) 9:14 pm (22.3°) 244,100 76.0%
3 - 1:43 am (234°) 5:31 pm (124°) 10:08 pm (24.8°) 240,788 84.5%
4 - 2:50 am (237°) 6:08 pm (119°) 11:00 pm (28.8°) 237,313 91.5%
5 - 4:00 am (243°) 6:40 pm (112°) 11:51 pm (34.1°) 233,968 96.7%
6 - 5:12 am (251°) 7:07 pm (105°) Moon does not pass the meridian on this day.
7 - 6:24 am (259°) 7:33 pm (96°) 12:40 am (40.4°) 231,034 99.6%
8 - 7:36 am (269°) 7:57 pm (87°) 1:29 am (47.4°) 228,754 99.7%
9 - 8:50 am (278°) 8:23 pm (78°) 2:17 am (54.7°) 227,279 96.9%
10 - 10:05 am (287°) 8:52 pm (69°) 3:07 am (61.7°) 226,680 91.3%
11 - 11:22 am (295°) 9:25 pm (62°) 4:00 am (68.2°) 226,917 83.2%
12 - 12:40 pm (302°) 10:06 pm (56°) 4:56 am (73.5°) 227,870 73.1%
13 - 1:55 pm (306°) 10:56 pm (53°) 5:56 am (77.3°) 229,382 61.8%
14 - 3:02 pm (308°) 11:56 pm (52°) 6:58 am (79.1°) 231,273 49.9%
15 - 4:00 pm (307°) - 8:00 am (79.0°) 233,392 38.3%
16 1:03 am (54°) 4:46 pm (303°) - 8:59 am (76.9°) 235,611 27.5%
17 2:13 am (59°) 5:22 pm (298°) - 9:53 am (73.2°) 237,865 18.1%
18 3:24 am (65°) 5:52 pm (291°) - 10:44 am (68.4°) 240,108 10.5%
19 4:31 am (72°) 6:17 pm (284°) - 11:30 am (62.7°) 242,321 4.8%
20 5:36 am (80°) 6:39 pm (276°) - 12:13 pm (56.7°) 244,471 1.3%
21 6:39 am (88°) 7:00 pm (268°) - 12:55 pm (50.5°) 246,520 0.0%
22 7:40 am (96°) 7:21 pm (261°) - 1:35 pm (44.4°) 248,392 0.8%
23 8:41 am (103°) 7:42 pm (253°) - 2:16 pm (38.6°) 249,992 3.6%
24 9:43 am (111°) 8:06 pm (247°) - 2:58 pm (33.3°) 251,198 8.2%
25 10:45 am (117°) 8:34 pm (241°) - 3:42 pm (28.8°) 251,885 14.3%
26 11:47 am (122°) 9:06 pm (236°) - 4:29 pm (25.2°) 251,928 21.8%
27 12:48 pm (126°) 9:46 pm (233°) - 5:18 pm (22.7°) 251,230 30.4%
28 1:46 pm (128°) 10:33 pm (232°) - 6:10 pm (21.5°) 249,734 39.8%
29 2:38 pm (128°) 11:29 pm (233°) - 7:03 pm (21.8°) 247,443 49.8%
30 3:24 pm (126°) - - 7:56 pm (23.6°) 244,437 60.0%
* All times are local time for Gaithersburg. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

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