Moon phase, moonrise and moonset times in Mount Prospect, Illinois, United States
Current local time 11:24:46 AM (UTC-5)
Today, September 18
- Moonrise2:37 AMMoonset5:15 PM
- Moon PhaseWaning crescentIlumination10%
Tomorrow, September 19
- Moonrise3:45 AMMoonset5:46 PM
- Moon PhaseWaning crescentIlumination5%
- Third Quarter14 September5:33 AM
- New Moon21 September2:54 PM
- First Quarter29 September6:53 PM
- Full Moon6 October10:47 PM
- Third Quarter13 October1:12 PM
September 2025 — Moon in Mount Prospect
| Icon | Date | Moonrise | Moonset | Moonrise | Moon phase | Illumination | |
|---|---|---|---|---|---|---|---|
| September 1 | Mon | — | 12:08 AM | 3:47 PM | Waxing gibbous | 64% | |
| September 2 | Tue | — | 1:04 AM | 4:38 PM | Waxing gibbous | 73% | |
| September 3 | Wed | — | 2:06 AM | 5:22 PM | Waxing gibbous | 81% | |
| September 4 | Thu | — | 3:11 AM | 5:59 PM | Waxing gibbous | 89% | |
| September 5 | Fri | — | 4:18 AM | 6:31 PM | Waxing gibbous | 95% | |
| September 6 | Sat | — | 5:25 AM | 7:00 PM | Waxing gibbous | 99% | |
| September 7 | Sun | — | 6:32 AM | 7:27 PM | Full moon | 100% | |
| September 8 | Mon | — | 7:39 AM | 7:53 PM | Waning gibbous | 99% | |
| September 9 | Tue | — | 8:45 AM | 8:19 PM | Waning gibbous | 95% | |
| September 10 | Wed | — | 9:52 AM | 8:48 PM | Waning gibbous | 88% | |
| September 11 | Thu | — | 10:59 AM | 9:20 PM | Waning gibbous | 80% | |
| September 12 | Fri | — | 12:06 PM | 9:57 PM | Waning gibbous | 70% | |
| September 13 | Sat | — | 1:12 PM | 10:40 PM | Waning gibbous | 58% | |
| September 14 | Sun | — | 2:13 PM | 11:31 PM | Third quarter | 47% | |
| September 15 | Mon | — | 3:09 PM | — | Waning crescent | 36% | |
| September 16 | Tue | 12:28 AM | 3:58 PM | — | Waning crescent | 26% | |
| September 17 | Wed | 1:31 AM | 4:40 PM | — | Waning crescent | 17% | |
| September 18 | Thu | 2:37 AM | 5:15 PM | — | Waning crescent | 10% | |
| September 19 | Fri | 3:45 AM | 5:46 PM | — | Waning crescent | 5% | |
| September 20 | Sat | 4:52 AM | 6:14 PM | — | Waning crescent | 1% | |
| September 21 | Sun | 5:58 AM | 6:41 PM | — | New moon | 0% | |
| September 22 | Mon | 7:05 AM | 7:07 PM | — | Waxing crescent | 1% | |
| September 23 | Tue | 8:11 AM | 7:34 PM | — | Waxing crescent | 3% | |
| September 24 | Wed | 9:18 AM | 8:03 PM | — | Waxing crescent | 8% | |
| September 25 | Thu | 10:25 AM | 8:36 PM | — | Waxing crescent | 14% | |
| September 26 | Fri | 11:32 AM | 9:15 PM | — | Waxing crescent | 21% | |
| September 27 | Sat | 12:37 PM | 10:01 PM | — | Waxing crescent | 29% | |
| September 28 | Sun | 1:37 PM | 10:53 PM | — | Waxing crescent | 38% | |
| September 29 | Mon | 2:31 PM | 11:53 PM | — | First quarter | 47% | |
| September 30 | Tue | — | — | 3:18 PM | Waxing gibbous | 57% |
| Naperville | Normal | North Peoria | Mount Prospect | Evanston | Hoffman Estates | Joliet |