Guam Moon

Moon Phase In Guam

The moon phase currently is Full Moon phase in Guam as of the 13th of September 2025. Currently, the moon is 40 days old and has 65.27% illumination. The current phase began on Saturday, September 13, 2025 and will end on Tuesday, September 16, 2025.

Time of moonrise and set

As of today, Saturday, September 13, 2025 in Guam, the moon rises in the east direction at 10:48 PM, and it will set in the west direction at 11:13 AM.

Moon Today in Guam

Phase	🌗Last Quarter
Illumination	65.27%
Moon Age	40 Day
Altitude	-11.76°
Angular	31.36°
Period	11 hour and 35 minute
Distance	363,826.01 km

10 Days Moon Phase Forecast

Date	Moon Phase	Age	Moonlight (Illumination)
Sat, 13th Sep	🌖Waning Gibbous	20.13	70.78%
Sat, 13th Sep, Start at 4 AM	🌗Last Quarter	20.32	69%
Sun, 14th Sep	🌗Last Quarter	21.22	59.79%
Mon, 15th Sep	🌗Last Quarter	22.29	48.46%
Tue, 16th Sep	🌗Last Quarter	23.35	37.4%
Tue, 16th Sep, Start at 3 PM	🌘Waning Crescent	23.99	30.86%
Wed, 17th Sep	🌘Waning Crescent	24.38	27.13%
Thu, 18th Sep	🌘Waning Crescent	25.4	18.11%
Fri, 19th Sep	🌘Waning Crescent	26.4	10.69%
Sat, 20th Sep	🌘Waning Crescent	27.39	5.12%
Sat, 20th Sep, Start at 8 AM	🌑New Moon	27.71	3.71%
Sun, 21st Sep	🌑New Moon	28.35	1.56%
Mon, 22nd Sep	🌑New Moon	29.3	0.06%
Mon, 22nd Sep, Start at 6 AM	🌑New Moon	0.01	0%
Tue, 23rd Sep	🌑New Moon	0.71	0.57%

Moon in Cities of Guam

City	Local Time
Hagåtña	Sat12:11 PM