Moon phase, moonrise and moonset times in Grinnell, Iowa, United States

Current local time 6:41:20 PM (UTC-5)

August 2025 — Moon in Grinnell

Date		Moonrise	Moonset	Moonrise	Moon phase	Illumination
August 1	Fri	—	—	2:06 PM	First quarter	52%
August 2	Sat	—	12:25 AM	3:13 PM	Waxing gibbous	61%
August 3	Sun	—	1:03 AM	4:18 PM	Waxing gibbous	70%
August 4	Mon	—	1:47 AM	5:19 PM	Waxing gibbous	79%
August 5	Tue	—	2:38 AM	6:15 PM	Waxing gibbous	86%
August 6	Wed	—	3:37 AM	7:03 PM	Waxing gibbous	92%
August 7	Thu	—	4:40 AM	7:44 PM	Waxing gibbous	97%
August 8	Fri	—	5:46 AM	8:19 PM	Waxing gibbous	100%
August 9	Sat	—	6:53 AM	8:50 PM	Full moon	100%
August 10	Sun	—	8:00 AM	9:18 PM	Waning gibbous	98%
August 11	Mon	—	9:06 AM	9:44 PM	Waning gibbous	93%
August 12	Tue	—	10:12 AM	10:10 PM	Waning gibbous	86%
August 13	Wed	—	11:19 AM	10:38 PM	Waning gibbous	77%
August 14	Thu	—	12:25 PM	11:08 PM	Waning gibbous	67%
August 15	Fri	—	1:32 PM	11:42 PM	Waning gibbous	56%
August 16	Sat	—	2:39 PM	—	Third quarter	44%
August 17	Sun	12:21 AM	3:43 PM	—	Waning crescent	33%
August 18	Mon	1:08 AM	4:43 PM	—	Waning crescent	23%
August 19	Tue	2:02 AM	5:36 PM	—	Waning crescent	14%
August 20	Wed	3:02 AM	6:22 PM	—	Waning crescent	7%
August 21	Thu	4:06 AM	7:01 PM	—	Waning crescent	3%
August 22	Fri	5:12 AM	7:35 PM	—	Waning crescent	0%
August 23	Sat	6:19 AM	8:05 PM	—	New moon	0%
August 24	Sun	7:26 AM	8:32 PM	—	Waxing crescent	2%
August 25	Mon	8:32 AM	8:58 PM	—	Waxing crescent	6%
August 26	Tue	9:39 AM	9:25 PM	—	Waxing crescent	12%
August 27	Wed	10:45 AM	9:53 PM	—	Waxing crescent	19%
August 28	Thu	11:52 AM	10:24 PM	—	Waxing crescent	27%
August 29	Fri	12:59 PM	10:59 PM	—	Waxing crescent	36%
August 30	Sat	2:05 PM	11:41 PM	—	Waxing crescent	45%
August 31	Sun	—	—	3:08 PM	First quarter	54%

Grinnell