Epoch Converter
Lunar Phases for 2021
This page lists all lunar phase events in 2021: New Moon, First Quarter, Full Moon, and Last Quarter.
Dates are based on the UTC time zone. Phases are calculated using the synodic month (approximately 29.53058867 days). Dates are accurate to within a day; for exact times consult an astronomical almanac.
Interesting facts for 2021
- 2021 has 12 full moons.
- Easter 2021: Sunday, April 4, 2021. Easter falls on the first Sunday after the first full moon on or after March 21. That full moon is on March 27.
« lunar phases for 2020 | lunar phases for 2022 »
| Start date | Phase | Day of year | Note |
|---|---|---|---|
| January 5, 2021 (Tue) | Last Quarter | 5 | |
| January 12, 2021 (Tue) | New Moon | 12 | |
| January 20, 2021 (Wed) | First Quarter | 20 | |
| January 27, 2021 (Wed) | Full Moon | 27 | |
| February 4, 2021 (Thu) | Last Quarter | 35 | |
| February 11, 2021 (Thu) | New Moon | 42 | |
| February 18, 2021 (Thu) | First Quarter | 49 | |
| February 26, 2021 (Fri) | Full Moon | 57 | |
| March 5, 2021 (Fri) | Last Quarter | 64 | |
| March 12, 2021 (Fri) | New Moon | 71 | |
| March 20, 2021 (Sat) | First Quarter | 79 | |
| March 27, 2021 (Sat) | Full Moon | 86 | Easter (April 4) |
| April 4, 2021 (Sun) | Last Quarter | 94 | |
| April 11, 2021 (Sun) | New Moon | 101 | |
| April 18, 2021 (Sun) | First Quarter | 108 | |
| April 26, 2021 (Mon) | Full Moon | 116 | |
| May 3, 2021 (Mon) | Last Quarter | 123 | |
| May 11, 2021 (Tue) | New Moon | 131 | |
| May 18, 2021 (Tue) | First Quarter | 138 | |
| May 25, 2021 (Tue) | Full Moon | 145 | |
| June 2, 2021 (Wed) | Last Quarter | 153 | |
| June 9, 2021 (Wed) | New Moon | 160 | |
| June 16, 2021 (Wed) | First Quarter | 167 | |
| June 24, 2021 (Thu) | Full Moon | 175 | |
| July 1, 2021 (Thu) | Last Quarter | 182 | |
| July 9, 2021 (Fri) | New Moon | 190 | |
| July 16, 2021 (Fri) | First Quarter | 197 | |
| July 23, 2021 (Fri) | Full Moon | 204 | |
| July 31, 2021 (Sat) | Last Quarter | 212 | |
| August 7, 2021 (Sat) | New Moon | 219 | |
| August 15, 2021 (Sun) | First Quarter | 227 | |
| August 22, 2021 (Sun) | Full Moon | 234 | |
| August 29, 2021 (Sun) | Last Quarter | 241 | |
| September 6, 2021 (Mon) | New Moon | 249 | |
| September 13, 2021 (Mon) | First Quarter | 256 | |
| September 20, 2021 (Mon) | Full Moon | 263 | |
| September 28, 2021 (Tue) | Last Quarter | 271 | |
| October 5, 2021 (Tue) | New Moon | 278 | |
| October 13, 2021 (Wed) | First Quarter | 286 | |
| October 20, 2021 (Wed) | Full Moon | 293 | |
| October 27, 2021 (Wed) | Last Quarter | 300 | |
| November 4, 2021 (Thu) | New Moon | 308 | |
| November 11, 2021 (Thu) | First Quarter | 315 | |
| November 18, 2021 (Thu) | Full Moon | 322 | |
| November 26, 2021 (Fri) | Last Quarter | 330 | |
| December 3, 2021 (Fri) | New Moon | 337 | |
| December 11, 2021 (Sat) | First Quarter | 345 | |
| December 18, 2021 (Sat) | Full Moon | 352 | |
| December 25, 2021 (Sat) | Last Quarter | 359 |
« lunar phases for 2020 | lunar phases for 2022 »
Other years: 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031
Also see: Week numbers for 2021 | Day numbers for 2021