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

Moon: 78.7%
Waning Gibbous
Current Time: Sep 11, 2025 at 3:30:39 pm
Moon Direction: 352° North
Moon Altitude: -27.8°
Moon Distance: 227,274 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, May 2025

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2025 Moonrise/Moonset Meridian Passing
May Moonrise Moonset Moonrise Time Distance (mi) Illumination
1 8:21 am (50°) - - 4:40 pm (75.6°) 231,062 22.3%
2 - 12:54 am (309°) 9:31 am (52°) 5:40 pm (73.5°) 235,008 32.7%
3 - 1:38 am (305°) 10:43 am (57°) 6:34 pm (69.9°) 238,928 43.5%
4 - 2:12 am (299°) 11:55 am (63°) 7:23 pm (65.2°) 242,560 54.2%
5 - 2:39 am (292°) 1:03 pm (71°) 8:08 pm (59.8°) 245,709 64.4%
6 - 3:01 am (285°) 2:08 pm (79°) 8:50 pm (54.0°) 248,269 73.7%
7 - 3:20 am (277°) 3:11 pm (87°) 9:30 pm (48.1°) 250,200 81.9%
8 - 3:37 am (269°) 4:12 pm (95°) 10:09 pm (42.2°) 251,508 88.7%
9 - 3:55 am (262°) 5:14 pm (103°) 10:48 pm (36.5°) 252,232 94.1%
10 - 4:13 am (254°) 6:16 pm (110°) 11:29 pm (31.2°) 252,425 97.8%
11 - 4:34 am (247°) 7:20 pm (117°) Moon does not pass the meridian on this day.
12 - 4:58 am (241°) 8:24 pm (123°) 12:13 am (26.5°) 252,143 99.6%
13 - 5:28 am (235°) 9:29 pm (127°) 12:59 am (22.7°) 251,429 99.6%
14 - 6:05 am (232°) 10:30 pm (130°) 1:49 am (19.9°) 250,309 97.7%
15 - 6:51 am (230°) 11:24 pm (130°) 2:41 am (18.5°) 248,792 93.8%
16 - 7:46 am (230°) - 3:34 am (18.5°) 246,875 88.1%
17 12:11 am (128°) 8:50 am (233°) - 4:28 am (20.1°) 244,560 80.6%
18 12:49 am (124°) 9:58 am (238°) - 5:20 am (23.1°) 241,858 71.7%
19 1:21 am (118°) 11:10 am (245°) - 6:11 am (27.5°) 238,829 61.5%
20 1:47 am (111°) 12:22 pm (253°) - 6:59 am (33.0°) 235,562 50.6%
21 2:10 am (102°) 1:35 pm (262°) - 7:47 am (39.3°) 232,230 39.2%
22 2:32 am (93°) 2:49 pm (271°) - 8:34 am (46.3°) 229,045 28.1%
23 2:54 am (84°) 4:06 pm (281°) - 9:23 am (53.4°) 226,293 18.0%
24 3:18 am (75°) 5:26 pm (291°) - 10:14 am (60.4°) 224,245 9.5%
25 3:46 am (66°) 6:50 pm (299°) - 11:10 am (66.7°) 223,188 3.5%
26 4:21 am (58°) 8:13 pm (306°) - 12:10 pm (71.7°) 223,296 0.5%
27 5:05 am (53°) 9:32 pm (309°) - 1:15 pm (74.9°) 224,613 0.7%
28 6:02 am (50°) 10:38 pm (310°) - 2:20 pm (75.8°) 227,035 4.1%
29 7:10 am (51°) 11:30 pm (307°) - 3:24 pm (74.6°) 230,312 10.2%
30 8:24 am (55°) - - 4:23 pm (71.4°) 234,105 18.3%
31 - 12:10 am (302°) 9:38 am (61°) 5:16 pm (67.0°) 238,054 27.7%
* 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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