Moon phase, moonrise and moonset times in Rialto, California, United States
Current local time 8:06:19 PM (UTC-8)
Today, December 8
- Moonset9:50 AMMoonrise8:23 PM
- Moon PhaseWaning gibbousIlumination80%
Tomorrow, December 9
- Moonset10:30 AMMoonrise9:26 PM
- Moon PhaseWaning gibbousIlumination71%
- Full Moon4 December3:14 PM
- Third Quarter11 December12:51 PM
- New Moon19 December5:43 PM
- First Quarter27 December11:10 AM
- Full Moon3 January2:03 AM
December 2025 — Moon in Rialto
| Icon | Date | Moonrise | Moonset | Moonrise | Moon phase | Illumination | |
|---|---|---|---|---|---|---|---|
| December 1 | Mon | — | 3:09 AM | 2:31 PM | Waxing gibbous | 86% | |
| December 2 | Tue | — | 4:12 AM | 3:07 PM | Waxing gibbous | 93% | |
| December 3 | Wed | — | 5:15 AM | 3:47 PM | Waxing gibbous | 98% | |
| December 4 | Thu | — | 6:17 AM | 4:33 PM | Full moon | 100% | |
| December 5 | Fri | — | 7:17 AM | 5:24 PM | Waning gibbous | 99% | |
| December 6 | Sat | — | 8:14 AM | 6:21 PM | Waning gibbous | 95% | |
| December 7 | Sun | — | 9:05 AM | 7:21 PM | Waning gibbous | 89% | |
| December 8 | Mon | — | 9:50 AM | 8:23 PM | Waning gibbous | 80% | |
| December 9 | Tue | — | 10:30 AM | 9:26 PM | Waning gibbous | 71% | |
| December 10 | Wed | — | 11:06 AM | 10:29 PM | Waning gibbous | 61% | |
| December 11 | Thu | — | 11:39 AM | 11:30 PM | Third quarter | 50% | |
| December 12 | Fri | — | 12:11 PM | — | Waning crescent | 41% | |
| December 13 | Sat | 12:31 AM | 12:42 PM | — | Waning crescent | 31% | |
| December 14 | Sun | 1:32 AM | 1:13 PM | — | Waning crescent | 23% | |
| December 15 | Mon | 2:34 AM | 1:47 PM | — | Waning crescent | 15% | |
| December 16 | Tue | 3:37 AM | 2:25 PM | — | Waning crescent | 9% | |
| December 17 | Wed | 4:40 AM | 3:06 PM | — | Waning crescent | 5% | |
| December 18 | Thu | 5:42 AM | 3:54 PM | — | Waning crescent | 1% | |
| December 19 | Fri | 6:41 AM | 4:47 PM | — | New moon | 0% | |
| December 20 | Sat | 7:36 AM | 5:45 PM | — | Waxing crescent | 1% | |
| December 21 | Sun | 8:25 AM | 6:46 PM | — | Waxing crescent | 3% | |
| December 22 | Mon | 9:09 AM | 7:48 PM | — | Waxing crescent | 7% | |
| December 23 | Tue | 9:48 AM | 8:51 PM | — | Waxing crescent | 13% | |
| December 24 | Wed | 10:23 AM | 9:53 PM | — | Waxing crescent | 21% | |
| December 25 | Thu | 10:55 AM | 10:55 PM | — | Waxing crescent | 30% | |
| December 26 | Fri | 11:26 AM | 11:56 PM | — | Waxing crescent | 40% | |
| December 27 | Sat | — | — | 11:57 AM | First quarter | 51% | |
| December 28 | Sun | — | 12:57 AM | 12:30 PM | Waxing gibbous | 62% | |
| December 29 | Mon | — | 1:59 AM | 1:04 PM | Waxing gibbous | 73% | |
| December 30 | Tue | — | 3:02 AM | 1:43 PM | Waxing gibbous | 82% | |
| December 31 | Wed | — | 4:05 AM | 2:26 PM | Waxing gibbous | 91% |
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