SkyAlmanac

Moon · May 2026

Moon calendar for Flagstaff, Arizona, United States: May 2026

Daily moon phases, illumination, moonrise and moonset in Flagstaff, Arizona, United States for May 2026. Full moon: May 1, 2026, May 31, 2026. All times are shown in the local time of Flagstaff, Arizona, United States.

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Full moonFriday, May 1, 2026, 10:27 AM
Full moonSunday, May 31, 2026, 1:55 AM
New moonSaturday, May 16, 2026, 12:30 PM
Day Phase Illumination Moonrise Moonset
1 Full Moon 100% 7:34 PM 5:36 AM
2 Waning Gibbous 99% 8:23 PM 6:14 AM
3 Waning Gibbous 96% 9:31 PM 6:36 AM
4 Waning Gibbous 91% 10:19 PM 7:34 AM
5 Waning Gibbous 85% 11:11 PM 8:20 AM
6 Waning Gibbous 78% 11:44 PM 9:27 AM
7 Waning Gibbous 69% — 10:17 AM
8 Last Quarter 60% 12:24 AM 11:27 AM
9 Last Quarter 50% 1:00 AM 12:19 PM
10 Waning Crescent 40% 1:36 AM 1:30 PM
11 Waning Crescent 29% 1:55 AM 2:21 PM
12 Waning Crescent 20% 2:25 AM 3:32 PM
13 Waning Crescent 12% 2:39 AM 4:26 PM
14 Waning Crescent 6% 3:31 AM 5:40 PM
15 Waning Crescent 2% 3:48 AM 6:58 PM
16 New Moon 0% 4:25 AM 8:17 PM
17 Waxing Crescent 2% 5:27 AM 9:34 PM
18 Waxing Crescent 6% 6:15 AM 10:26 PM
19 Waxing Crescent 12% 7:28 AM 11:35 PM
20 Waxing Crescent 21% 8:25 AM —
21 Waxing Crescent 31% 9:42 AM 12:19 AM
22 First Quarter 42% 10:54 AM 12:47 AM
23 First Quarter 53% 12:14 PM 1:32 AM
24 Waxing Gibbous 64% 1:24 PM 1:47 AM
25 Waxing Gibbous 73% 2:20 PM 2:20 AM
26 Waxing Gibbous 82% 3:28 PM 2:32 AM
27 Waxing Gibbous 89% 4:20 PM 3:23 AM
28 Waxing Gibbous 94% 5:28 PM 3:36 AM
29 Waxing Gibbous 98% 6:19 PM 4:13 AM
30 Full Moon 100% 7:24 PM 4:33 AM
31 Full Moon 100% 8:08 PM 5:33 AM

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Frequently asked questions

When is the full moon in May 2026 in Flagstaff, Arizona, United States?

The full moon peaks on Friday, May 1, 2026, 10:27 AM; Sunday, May 31, 2026, 1:55 AM (local time).

When is the new moon in May 2026?

The new moon falls on Saturday, May 16, 2026, 12:30 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Flagstaff, Arizona, United States

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