Moon phase, moonrise and moonset times in St. Louis, Missouri, United States
Current local time 10:09:50 PM (UTC-5)
Today, September 13
- Moonrise8:47 AMMoonset8:22 PM
- Moon PhaseWaxing crescentIlumination8%
Tomorrow, September 14
- Moonrise9:52 AMMoonset8:53 PM
- Moon PhaseWaxing crescentIlumination14%
- New Moon10 September10:27 PM
- First Quarter18 September3:43 PM
- Full Moon26 September11:48 AM
- Third Quarter3 October8:25 AM
- New Moon10 October10:50 AM
September 2026 — Moon in St. Louis
| Icon | Date | Moonrise | Moonset | Moonrise | Moon phase | Illumination | |
|---|---|---|---|---|---|---|---|
| September 1 | Tue | — | 11:31 AM | 10:11 PM | Waning gibbous | 78% | |
| September 2 | Wed | — | 12:36 PM | 10:49 PM | Waning gibbous | 68% | |
| September 3 | Thu | — | 1:41 PM | 11:33 PM | Waning gibbous | 57% | |
| September 4 | Fri | — | 2:42 PM | — | Third quarter | 46% | |
| September 5 | Sat | 12:23 AM | 3:39 PM | — | Waning crescent | 34% | |
| September 6 | Sun | 1:19 AM | 4:29 PM | — | Waning crescent | 24% | |
| September 7 | Mon | 2:21 AM | 5:13 PM | — | Waning crescent | 15% | |
| September 8 | Tue | 3:25 AM | 5:52 PM | — | Waning crescent | 8% | |
| September 9 | Wed | 4:30 AM | 6:25 PM | — | Waning crescent | 3% | |
| September 10 | Thu | 5:35 AM | 6:56 PM | — | New moon | 0% | |
| September 11 | Fri | 6:39 AM | 7:25 PM | — | Waxing crescent | 0% | |
| September 12 | Sat | 7:43 AM | 7:53 PM | — | Waxing crescent | 3% | |
| September 13 | Sun | 8:47 AM | 8:22 PM | — | Waxing crescent | 8% | |
| September 14 | Mon | 9:52 AM | 8:53 PM | — | Waxing crescent | 14% | |
| September 15 | Tue | 10:57 AM | 9:28 PM | — | Waxing crescent | 22% | |
| September 16 | Wed | 12:02 PM | 10:08 PM | — | Waxing crescent | 30% | |
| September 17 | Thu | 1:06 PM | 10:53 PM | — | Waxing crescent | 39% | |
| September 18 | Fri | 2:06 PM | 11:45 PM | — | First quarter | 49% | |
| September 19 | Sat | — | — | 3:01 PM | Waxing gibbous | 58% | |
| September 20 | Sun | — | 12:44 AM | 3:50 PM | Waxing gibbous | 67% | |
| September 21 | Mon | — | 1:46 AM | 4:32 PM | Waxing gibbous | 76% | |
| September 22 | Tue | — | 2:51 AM | 5:08 PM | Waxing gibbous | 84% | |
| September 23 | Wed | — | 3:56 AM | 5:41 PM | Waxing gibbous | 90% | |
| September 24 | Thu | — | 5:01 AM | 6:11 PM | Waxing gibbous | 96% | |
| September 25 | Fri | — | 6:05 AM | 6:39 PM | Waxing gibbous | 99% | |
| September 26 | Sat | — | 7:09 AM | 7:08 PM | Full moon | 100% | |
| September 27 | Sun | — | 8:13 AM | 7:37 PM | Waning gibbous | 99% | |
| September 28 | Mon | — | 9:18 AM | 8:09 PM | Waning gibbous | 95% | |
| September 29 | Tue | — | 10:23 AM | 8:45 PM | Waning gibbous | 89% | |
| September 30 | Wed | — | 11:27 AM | 9:27 PM | Waning gibbous | 81% |
| Saint Peters | Springfield | Gulfport | St. Louis | O'Fallon | Saint Charles | Saint Joseph |