Moon calendar
Moon phases in July 2025
In July 2025 the full moon falls on 10 July at 20:38 UTC, and the new moon on 24 July. Every night of the month with its phase and how much of the Moon is lit, computed from the same engine the rest of the site runs on.
The exact moments
- First Quarter
- Full Moon
- Last Quarter
- New Moon
Times are UTC. A phase is a moment, not a night: the Moon is “full” at one instant, and looks full for a day either side of it. The live calendar works these out for your own clock and, if you let it, your own horizon.
Every night in July 2025
| Date | Phase | Lit |
|---|---|---|
| Tue 1 | Waxing Crescent | 33% |
| Wed 2 | First Quarter First Quarter 19:31 UTC | 42% |
| Thu 3 | First Quarter | 52% |
| Fri 4 | Waxing Gibbous | 61% |
| Sat 5 | Waxing Gibbous | 70% |
| Sun 6 | Waxing Gibbous | 79% |
| Mon 7 | Waxing Gibbous | 86% |
| Tue 8 | Waxing Gibbous | 92% |
| Wed 9 | Waxing Gibbous | 96% |
| Thu 10 | Full Moon Full Moon 20:38 UTC | 99% |
| Fri 11 | Full Moon | 100% |
| Sat 12 | Waning Gibbous | 98% |
| Sun 13 | Waning Gibbous | 95% |
| Mon 14 | Waning Gibbous | 89% |
| Tue 15 | Waning Gibbous | 82% |
| Wed 16 | Waning Gibbous | 72% |
| Thu 17 | Waning Gibbous | 62% |
| Fri 18 | Last Quarter Last Quarter 00:39 UTC | 50% |
| Sat 19 | Waning Crescent | 39% |
| Sun 20 | Waning Crescent | 28% |
| Mon 21 | Waning Crescent | 18% |
| Tue 22 | Waning Crescent | 10% |
| Wed 23 | Waning Crescent | 4% |
| Thu 24 | New Moon New Moon 19:12 UTC | 1% |
| Fri 25 | New Moon | 0% |
| Sat 26 | Waxing Crescent | 2% |
| Sun 27 | Waxing Crescent | 6% |
| Mon 28 | Waxing Crescent | 11% |
| Tue 29 | Waxing Crescent | 19% |
| Wed 30 | Waxing Crescent | 27% |
| Thu 31 | Waxing Crescent | 36% |
Illumination is taken at 00:00 UTC on each date. It changes by a percent or two over a day, which is why the site’s own nightly card computes it for the evening you are actually standing in.
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2025
July in other years