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Groton, Connecticut, USA — Moonrise, Moonset, and Moon Phases, September 2025

Moon: 88.4%
Waning Gibbous
Current Time: 10 Sep 2025, 12:40:41
Moon Direction: 320° Northwest
Moon Altitude: -26.1°
Moon Distance: 364,796 km
Next New Moon: 21 Sep 2025, 15:54
Next Full Moon: 6 Oct 2025, 23:47
Next Moonrise: Today, 20:26

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

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2025 Moonrise/Moonset Meridian Passing
Sep Moonrise Moonset Moonrise Time Distance (km) Illumination
1 15:44 (130°) - - 19:58 (19.2°) 397,550 66.6%
2 - 00:12 (230°) 16:35 (129°) 20:52 (20.1°) 392,913 75.9%
3 - 01:12 (232°) 17:18 (126°) 21:46 (22.6°) 387,590 84.4%
4 - 02:20 (236°) 17:54 (120°) 22:39 (26.6°) 381,998 91.5%
5 - 03:32 (242°) 18:24 (113°) 23:30 (31.8°) 376,607 96.7%
6 - 04:46 (250°) 18:49 (105°) Moon does not pass the meridian on this day.
7 - 06:00 (259°) 19:13 (96°) 00:19 (38.1°) 371,874 99.6%
8 - 07:15 (268°) 19:36 (87°) 01:07 (45.1°) 368,187 99.7%
9 - 08:30 (278°) 20:00 (78°) 01:56 (52.3°) 365,794 97.0%
10 - 09:47 (287°) 20:26 (69°) 02:46 (59.4°) 364,806 91.4%
11 - 11:06 (296°) 20:58 (61°) 03:39 (65.9°) 365,173 83.3%
12 - 12:26 (303°) 21:37 (55°) 04:35 (71.2°) 366,693 73.2%
13 - 13:42 (308°) 22:25 (51°) 05:35 (75.0°) 369,115 61.9%
14 - 14:51 (309°) 23:25 (51°) 06:36 (76.9°) 372,151 50.1%
15 - 15:48 (308°) - 07:38 (76.7°) 375,558 38.5%
16 00:32 (53°) 16:33 (305°) - 08:37 (74.7°) 379,127 27.7%
17 01:44 (57°) 17:08 (299°) - 09:32 (71.0°) 382,755 18.2%
18 02:56 (64°) 17:36 (292°) - 10:23 (66.2°) 386,365 10.6%
19 04:06 (71°) 17:59 (284°) - 11:09 (60.6°) 389,928 4.9%
20 05:13 (79°) 18:20 (276°) - 11:52 (54.5°) 393,390 1.4%
21 06:17 (88°) 18:39 (268°) - 12:34 (48.3°) 396,690 0.0%
22 07:20 (96°) 18:58 (260°) - 13:14 (42.2°) 399,708 0.8%
23 08:23 (104°) 19:18 (253°) - 13:55 (36.5°) 402,290 3.6%
24 09:26 (111°) 19:40 (246°) - 14:37 (31.2°) 404,242 8.1%
25 10:29 (118°) 20:06 (240°) - 15:21 (26.6°) 405,361 14.2%
26 11:33 (123°) 20:37 (235°) - 16:08 (23.0°) 405,446 21.7%
27 12:35 (127°) 21:15 (232°) - 16:57 (20.5°) 404,340 30.3%
28 13:34 (129°) 22:02 (230°) - 17:49 (19.3°) 401,951 39.7%
29 14:27 (129°) 22:58 (231°) - 18:41 (19.6°) 398,283 49.6%
30 15:12 (127°) - - 19:34 (21.3°) 393,459 59.8%
* All times are local time for Groton. 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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