Moon · June 2026
Moon calendar for Costa Mesa, California, United States: June 2026
Daily moon phases, illumination, moonrise and moonset in Costa Mesa, California, United States for June 2026. Full moon: June 29, 2026. All times are shown in the local time of Costa Mesa, California, United States.
Full moonMonday, June 29, 2026, 4:37 PM
New moonSunday, June 14, 2026, 7:17 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waning Gibbous | 98% | 9:31 PM | 6:33 AM |
| 2 | Waning Gibbous | 94% | 10:12 PM | 7:37 AM |
| 3 | Waning Gibbous | 89% | 10:34 PM | 8:26 AM |
| 4 | Waning Gibbous | 83% | 11:32 PM | 9:35 AM |
| 5 | Waning Gibbous | 75% | 11:50 PM | 10:26 AM |
| 6 | Waning Gibbous | 65% | — | 11:35 AM |
| 7 | Last Quarter | 55% | 12:24 AM | 12:27 PM |
| 8 | Last Quarter | 44% | 12:39 AM | 1:36 PM |
| 9 | Waning Crescent | 34% | 1:30 AM | 2:32 PM |
| 10 | Waning Crescent | 24% | 1:43 AM | 3:46 PM |
| 11 | Waning Crescent | 15% | 2:22 AM | 5:08 PM |
| 12 | Waning Crescent | 7% | 2:48 AM | 6:18 PM |
| 13 | Waning Crescent | 3% | 3:39 AM | 7:34 PM |
| 14 | New Moon | 0% | 4:25 AM | 8:29 PM |
| 15 | New Moon | 1% | 5:37 AM | 9:38 PM |
| 16 | Waxing Crescent | 4% | 6:32 AM | 10:25 PM |
| 17 | Waxing Crescent | 10% | 7:56 AM | 11:26 PM |
| 18 | Waxing Crescent | 18% | 9:21 AM | 11:42 PM |
| 19 | Waxing Crescent | 27% | 10:23 AM | — |
| 20 | Waxing Crescent | 38% | 11:34 AM | 12:19 AM |
| 21 | First Quarter | 48% | 12:26 PM | 12:33 AM |
| 22 | First Quarter | 59% | 1:36 PM | 1:25 AM |
| 23 | Waxing Gibbous | 68% | 2:26 PM | 1:36 AM |
| 24 | Waxing Gibbous | 77% | 3:35 PM | 2:11 AM |
| 25 | Waxing Gibbous | 85% | 4:25 PM | 2:27 AM |
| 26 | Waxing Gibbous | 91% | 5:34 PM | 3:25 AM |
| 27 | Waxing Gibbous | 96% | 6:22 PM | 3:47 AM |
| 28 | Waxing Gibbous | 99% | 7:26 PM | 4:28 AM |
| 29 | Full Moon | 100% | 8:04 PM | 5:34 AM |
| 30 | Full Moon | 99% | 8:32 PM | 6:22 AM |
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Frequently asked questions
When is the full moon in June 2026 in Costa Mesa, California, United States?
The full moon peaks on Monday, June 29, 2026, 4:37 PM (local time).
When is the new moon in June 2026?
The new moon falls on Sunday, June 14, 2026, 7:17 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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