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Moon Phase on August 21, 2026
The estimated moon phase on August 21, 2026 is First Quarter.
| Date | 2026-08-21 |
|---|---|
| Moon phase | First Quarter |
| Estimated moon age | 8.2 days |
| Estimated illumination | 58% |
| Estimated next full moon | about 6.6 days later |
| Estimated next new moon | about 21.4 days later |
Moon phase values are calculated estimates for general sky planning. Local moonrise, moonset, and exact full moon moment can vary by timezone.