SkyAlmanac

Moon · May 2026

Moon calendar for Hilo, Hawaii, United States: May 2026

Daily moon phases, illumination, moonrise and moonset in Hilo, Hawaii, United States for May 2026. Full moon: May 1, 2026, May 30, 2026. All times are shown in the local time of Hilo, Hawaii, United States.

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Full moonFriday, May 1, 2026, 7:27 AM
Full moonSaturday, May 30, 2026, 10:55 PM
New moonSaturday, May 16, 2026, 9:30 AM
Day Phase Illumination Moonrise Moonset
1 Full Moon 100% 6:48 PM 6:03 AM
2 Waning Gibbous 98% 7:44 PM 6:29 AM
3 Waning Gibbous 95% 8:30 PM 7:31 AM
4 Waning Gibbous 90% 9:37 PM 8:16 AM
5 Waning Gibbous 84% 10:24 PM 9:08 AM
6 Waning Gibbous 77% 11:21 PM 9:51 AM
7 Waning Gibbous 68% 11:49 PM 10:39 AM
8 Last Quarter 59% — 11:38 AM
9 Last Quarter 49% 12:28 AM 12:27 PM
10 Waning Crescent 38% 1:24 AM 1:33 PM
11 Waning Crescent 28% 1:43 AM 2:22 PM
12 Waning Crescent 19% 2:26 AM 3:30 PM
13 Waning Crescent 11% 3:00 AM 4:20 PM
14 Waning Crescent 5% 3:39 AM 5:30 PM
15 Waning Crescent 1% 4:24 AM 6:22 PM
16 New Moon 0% 5:16 AM 7:33 PM
17 Waxing Crescent 2% 6:07 AM 8:28 PM
18 Waxing Crescent 6% 7:11 AM 9:39 PM
19 Waxing Crescent 13% 8:15 AM 10:32 PM
20 Waxing Crescent 22% 9:30 AM 11:35 PM
21 Waxing Crescent 32% 10:25 AM —
22 First Quarter 43% 11:35 AM 12:21 AM
23 First Quarter 54% 12:26 PM 1:11 AM
24 Waxing Gibbous 65% 1:32 PM 1:35 AM
25 Waxing Gibbous 75% 2:20 PM 2:18 AM
26 Waxing Gibbous 83% 3:14 PM 2:36 AM
27 Waxing Gibbous 90% 3:53 PM 3:30 AM
28 Waxing Gibbous 95% 4:35 PM 3:59 AM
29 Waxing Gibbous 98% 5:40 PM 4:27 AM
30 Full Moon 100% 6:28 PM 5:30 AM
31 Full Moon 99% 7:34 PM 6:11 AM

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Frequently asked questions

When is the full moon in May 2026 in Hilo, Hawaii, United States?

The full moon peaks on Friday, May 1, 2026, 7:27 AM; Saturday, May 30, 2026, 10:55 PM (local time).

When is the new moon in May 2026?

The new moon falls on Saturday, May 16, 2026, 9:30 AM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Hilo, Hawaii, United States

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