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Waltham, Massachusetts, USA — Moonrise, Moonset, and Moon Phases, August 2025

Moon: 78.7%
Waning Gibbous
Current Time: Sep 11, 2025 at 3:30:01 pm
Moon Direction: 352° North
Moon Altitude: -27.8°
Moon Distance: 227,273 mi
Next New Moon: Sep 21, 2025, 3:54 pm
Next Full Moon: Oct 6, 2025, 11:47 pm
Next Moonrise: Today, 8:51 pm

Moonrise, Moonset, and Phase Calendar for Waltham, August 2025

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2025 Moonrise/Moonset Meridian Passing
Aug Moonrise Moonset Moonrise Time Distance (mi) Illumination
1 1:51 pm (117°) 11:30 pm (241°) - 6:44 pm (26.6°) 251,131 54.1%
2 2:55 pm (123°) 11:59 pm (235°) - 7:30 pm (22.7°) 250,638 63.7%
3 3:59 pm (127°) - - 8:20 pm (19.9°) 249,347 72.9%
4 - 12:36 am (232°) 5:01 pm (130°) 9:12 pm (18.5°) 247,370 81.4%
5 - 1:22 am (230°) 5:56 pm (130°) 10:06 pm (18.5°) 244,875 88.7%
6 - 2:18 am (230°) 6:44 pm (128°) 11:01 pm (20.1°) 242,078 94.5%
7 - 3:23 am (233°) 7:23 pm (124°) 11:55 pm (23.2°) 239,205 98.3%
8 - 4:34 am (238°) 7:55 pm (118°) Moon does not pass the meridian on this day.
9 - 5:48 am (245°) 8:22 pm (110°) 12:47 am (27.8°) 236,479 99.9%
10 - 7:02 am (254°) 8:46 pm (102°) 1:37 am (33.5°) 234,085 99.0%
11 - 8:16 am (263°) 9:07 pm (92°) 2:25 am (40.0°) 232,154 95.4%
12 - 9:30 am (272°) 9:29 pm (83°) 3:12 am (47.0°) 230,747 89.3%
13 - 10:44 am (282°) 9:52 pm (74°) 3:59 am (54.0°) 229,874 81.0%
14 - 12:01 pm (291°) 10:18 pm (66°) 4:49 am (60.7°) 229,494 70.8%
15 - 1:19 pm (299°) 10:50 pm (58°) 5:41 am (66.7°) 229,544 59.4%
16 - 2:38 pm (305°) 11:30 pm (53°) 6:37 am (71.5°) 229,966 47.5%
17 - 3:52 pm (309°) - 7:37 am (74.7°) 230,720 35.8%
18 12:21 am (50°) 4:57 pm (310°) - 8:39 am (76.0°) 231,792 24.9%
19 1:24 am (50°) 5:51 pm (308°) - 9:41 am (75.2°) 233,176 15.5%
20 2:35 am (53°) 6:32 pm (303°) - 10:39 am (72.6°) 234,880 8.1%
21 3:49 am (59°) 7:05 pm (297°) - 11:34 am (68.4°) 236,891 3.0%
22 5:03 am (66°) 7:31 pm (290°) - 12:24 pm (63.2°) 239,166 0.4%
23 6:13 am (74°) 7:52 pm (282°) - 1:10 pm (57.3°) 241,610 0.2%
24 7:21 am (82°) 8:12 pm (273°) - 1:52 pm (51.1°) 244,104 2.4%
25 8:26 am (91°) 8:30 pm (265°) - 2:34 pm (44.9°) 246,480 6.5%
26 9:30 am (99°) 8:49 pm (257°) - 3:14 pm (38.9°) 248,561 12.4%
27 10:33 am (107°) 9:08 pm (250°) - 3:55 pm (33.3°) 250,166 19.7%
28 11:37 am (114°) 9:31 pm (243°) - 4:38 pm (28.3°) 251,139 28.0%
29 12:42 pm (121°) 9:58 pm (237°) - 5:23 pm (24.1°) 251,351 37.2%
30 1:46 pm (126°) 10:31 pm (233°) - 6:11 pm (20.9°) 250,732 46.9%
31 2:48 pm (129°) 11:13 pm (230°) - 7:02 pm (18.8°) 249,272 56.8%
* All times are local time for Waltham. 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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