SkyAlmanac

Moon · August 2025

Moon calendar for Ames, Iowa, United States: August 2025

Daily moon phases, illumination, moonrise and moonset in Ames, Iowa, United States for August 2025. Full moon: August 9, 2025. All times are shown in the local time of Ames, Iowa, United States.

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Full moonSaturday, August 9, 2025, 3:33 AM
New moonFriday, August 22, 2025, 10:32 PM
Day Phase Illumination Moonrise Moonset
1 First Quarter 52% 2:06 PM 12:04 AM
2 Waxing Gibbous 61% 3:13 PM 12:23 AM
3 Waxing Gibbous 70% 4:12 PM 12:55 AM
4 Waxing Gibbous 79% 5:14 PM 1:37 AM
5 Waxing Gibbous 86% 6:00 PM 2:21 AM
6 Waxing Gibbous 92% 6:36 PM 3:28 AM
7 Waxing Gibbous 97% 7:34 PM 4:20 AM
8 Full Moon 99% 8:00 PM 5:34 AM
9 Full Moon 100% 8:25 PM 6:29 AM
10 Waning Gibbous 98% 8:43 PM 7:45 AM
11 Waning Gibbous 94% 9:28 PM 9:13 AM
12 Waning Gibbous 87% 9:39 PM 10:20 AM
13 Waning Gibbous 78% 10:05 PM 11:36 AM
14 Waning Gibbous 68% 10:24 PM 12:45 PM
15 Last Quarter 56% 11:01 PM 2:17 PM
16 Last Quarter 44% 11:40 PM 3:39 PM
17 Waning Crescent 33% — 4:50 PM
18 Waning Crescent 22% 12:25 AM 6:03 PM
19 Waning Crescent 14% 1:38 AM 6:48 PM
20 Waning Crescent 7% 2:40 AM 7:37 PM
21 Waning Crescent 2% 4:11 AM 8:08 PM
22 New Moon 0% 5:31 AM 8:24 PM
23 New Moon 0% 6:26 AM 8:43 PM
24 Waxing Crescent 3% 7:40 AM 9:20 PM
25 Waxing Crescent 7% 8:33 AM 9:33 PM
26 Waxing Crescent 12% 9:44 AM 9:40 PM
27 Waxing Crescent 19% 10:39 AM 10:09 PM
28 Waxing Crescent 27% 11:49 AM 10:24 PM
29 Waxing Crescent 36% 12:48 PM 10:55 PM
30 First Quarter 45% 1:55 PM 11:36 PM
31 First Quarter 55% 2:53 PM —

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Frequently asked questions

When is the full moon in August 2025 in Ames, Iowa, United States?

The full moon peaks on Saturday, August 9, 2025, 3:33 AM (local time).

When is the new moon in August 2025?

The new moon falls on Friday, August 22, 2025, 10:32 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Ames, Iowa, United States

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