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Fort Collins, Colorado, USA — Moonrise, Moonset, and Moon Phases, September 2025

Moon: 89.1%
Waning Gibbous
Current Time: Sep 10, 2025 at 8:29:07 am
Moon Direction: 273° West
Moon Altitude: 16.3°
Moon Distance: 364,780 km
Next New Moon: Sep 21, 2025, 1:54 pm
Next Full Moon: Oct 6, 2025, 9:47 pm
Next Moonset: Today, 10:05 am

Moonrise, Moonset, and Phase Calendar for Fort Collins, September 2025

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2025 Moonrise/Moonset Meridian Passing
Sep Moonrise Moonset Moonrise Time Distance (km) Illumination
1 3:58 pm (129°) - - 8:15 pm (20.0°) 397,164 67.5%
2 - 12:33 am (231°) 4:48 pm (128°) 9:09 pm (21.0°) 392,447 76.7%
3 - 1:34 am (233°) 5:31 pm (125°) 10:03 pm (23.7°) 387,082 85.1%
4 - 2:41 am (237°) 6:06 pm (119°) 10:56 pm (27.8°) 381,487 92.0%
5 - 3:53 am (243°) 6:36 pm (112°) 11:46 pm (33.1°) 376,140 97.0%
6 - 5:06 am (251°) 7:03 pm (104°) Moon does not pass the meridian on this day.
7 - 6:20 am (260°) 7:27 pm (95°) 12:36 am (39.5°) 371,487 99.7%
8 - 7:33 am (269°) 7:50 pm (86°) 1:24 am (46.5°) 367,911 99.6%
9 - 8:48 am (279°) 8:15 pm (77°) 2:13 am (53.8°) 365,643 96.6%
10 - 10:05 am (288°) 8:43 pm (68°) 3:03 am (60.8°) 364,785 90.7%
11 - 11:23 am (296°) 9:15 pm (61°) 3:56 am (67.2°) 365,268 82.5%
12 - 12:42 pm (303°) 9:56 pm (55°) 4:52 am (72.4°) 366,882 72.3%
13 - 1:58 pm (307°) 10:46 pm (52°) 5:52 am (76.0°) 369,372 60.9%
14 - 3:05 pm (309°) 11:46 pm (51°) 6:54 am (77.7°) 372,451 49.0%
15 - 4:01 pm (308°) - 7:56 am (77.4°) 375,881 37.4%
16 12:54 am (54°) 4:45 pm (304°) - 8:54 am (75.2°) 379,459 26.7%
17 2:06 am (58°) 5:20 pm (298°) - 9:49 am (71.4°) 383,087 17.5%
18 3:17 am (65°) 5:48 pm (291°) - 10:39 am (66.5°) 386,694 10.0%
19 4:26 am (72°) 6:12 pm (283°) - 11:25 am (60.8°) 390,250 4.5%
20 5:32 am (80°) 6:33 pm (276°) - 12:08 pm (54.8°) 393,701 1.2%
21 6:35 am (88°) 6:53 pm (268°) - 12:49 pm (48.6°) 396,980 0.0%
22 7:38 am (97°) 7:12 pm (260°) - 1:30 pm (42.5°) 399,966 1.0%
23 8:40 am (104°) 7:33 pm (252°) - 2:11 pm (36.7°) 402,498 3.9%
24 9:42 am (112°) 7:56 pm (246°) - 2:53 pm (31.5°) 404,383 8.6%
25 10:45 am (118°) 8:23 pm (240°) - 3:37 pm (27.0°) 405,415 14.9%
26 11:48 am (123°) 8:55 pm (235°) - 4:24 pm (23.5°) 405,396 22.5%
27 12:50 pm (127°) 9:35 pm (232°) - 5:14 pm (21.1°) 404,175 31.1%
28 1:48 pm (129°) 10:22 pm (231°) - 6:05 pm (20.1°) 401,667 40.6%
29 2:40 pm (129°) 11:19 pm (232°) - 6:58 pm (20.4°) 397,886 50.6%
30 3:25 pm (126°) - - 7:51 pm (22.3°) 392,966 60.8%
* All times are local time for Fort Collins. 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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