Moon phase, moonrise and moonset times in Helena, Montana, United States
Current local time 4:03:52 AM (UTC-6)
Today, September 28
- Moonset10:03 AMMoonrise8:22 PM
- Moon PhaseWaning gibbousIlumination95%
Tomorrow, September 29
- Moonset11:14 AMMoonrise8:53 PM
- Moon PhaseWaning gibbousIlumination89%
- Full Moon26 September10:48 AM
- Third Quarter3 October7:25 AM
- New Moon10 October9:50 AM
- First Quarter18 October10:12 AM
- Full Moon25 October10:11 PM
September 2026 — Moon in Helena
| Icon | Date | Moonrise | Moonset | Moonrise | Moon phase | Illumination | |
|---|---|---|---|---|---|---|---|
| September 1 | Tue | — | 12:19 PM | 10:22 PM | Waning gibbous | 78% | |
| September 2 | Wed | — | 1:29 PM | 10:55 PM | Waning gibbous | 68% | |
| September 3 | Thu | — | 2:38 PM | 11:36 PM | Waning gibbous | 57% | |
| September 4 | Fri | — | 3:42 PM | — | Third quarter | 45% | |
| September 5 | Sat | 12:25 AM | 4:38 PM | — | Waning crescent | 34% | |
| September 6 | Sun | 1:22 AM | 5:26 PM | — | Waning crescent | 24% | |
| September 7 | Mon | 2:26 AM | 6:06 PM | — | Waning crescent | 14% | |
| September 8 | Tue | 3:35 AM | 6:40 PM | — | Waning crescent | 7% | |
| September 9 | Wed | 4:45 AM | 7:08 PM | — | Waning crescent | 2% | |
| September 10 | Thu | 5:56 AM | 7:32 PM | — | New moon | 0% | |
| September 11 | Fri | 7:06 AM | 7:55 PM | — | Waxing crescent | 0% | |
| September 12 | Sat | 8:16 AM | 8:18 PM | — | Waxing crescent | 3% | |
| September 13 | Sun | 9:26 AM | 8:42 PM | — | Waxing crescent | 8% | |
| September 14 | Mon | 10:36 AM | 9:08 PM | — | Waxing crescent | 14% | |
| September 15 | Tue | 11:47 AM | 9:37 PM | — | Waxing crescent | 22% | |
| September 16 | Wed | 12:57 PM | 10:13 PM | — | Waxing crescent | 30% | |
| September 17 | Thu | 2:04 PM | 10:56 PM | — | Waxing crescent | 40% | |
| September 18 | Fri | 3:06 PM | 11:47 PM | — | First quarter | 49% | |
| September 19 | Sat | — | — | 4:00 PM | Waxing gibbous | 58% | |
| September 20 | Sun | — | 12:47 AM | 4:46 PM | Waxing gibbous | 68% | |
| September 21 | Mon | — | 1:52 AM | 5:23 PM | Waxing gibbous | 76% | |
| September 22 | Tue | — | 3:02 AM | 5:55 PM | Waxing gibbous | 84% | |
| September 23 | Wed | — | 4:12 AM | 6:22 PM | Waxing gibbous | 91% | |
| September 24 | Thu | — | 5:23 AM | 6:46 PM | Waxing gibbous | 96% | |
| September 25 | Fri | — | 6:33 AM | 7:08 PM | Waxing gibbous | 99% | |
| September 26 | Sat | — | 7:43 AM | 7:31 PM | Full moon | 100% | |
| September 27 | Sun | — | 8:53 AM | 7:55 PM | Waning gibbous | 99% | |
| September 28 | Mon | — | 10:03 AM | 8:22 PM | Waning gibbous | 95% | |
| September 29 | Tue | — | 11:14 AM | 8:53 PM | Waning gibbous | 89% | |
| September 30 | Wed | — | 12:24 PM | 9:31 PM | Waning gibbous | 80% |
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