On Tuesday, January 19, 1971 the Moon was in its last quarter phase, with 49% of its disk illuminated and an age of 22.2 days since the last new moon. Half of the disk is lit again, on the opposite side from the first quarter. The Moon rises around midnight and is visible in the morning.
Moon data for this date
| Phase | 🌗 Last Quarter |
|---|---|
| Illumination | 49% |
| Moon age | 22.2 days |
| Day of the week | Tuesday |
| Last new moon | December 28, 1970 at 07:42 |
| Next full moon | February 10, 1971 at 04:40 (in 21.7 days) |
| Next new moon | January 26, 1971 at 19:54 (in 7.3 days) |
The Moon on the surrounding days
Compare the phase and illumination over the three days before and after. Click a day to open its page.
← January 18, 1971 January 20, 1971 →
About the last quarter
Half of the disk is lit again, on the opposite side from the first quarter. The Moon rises around midnight and is visible in the morning. The phase name comes from the Moon's position in its 29.53-day cycle: on January 19, 1971 it had completed 75% of the cycle that began with the new moon on December 28, 1970.
Looking for another date, such as a birthday? Use the Moon phase on the day I was born tool, see the Moon phase today page with the lunar calendar, or find the day of the week of January 19, 1971. For sun times, check sunrise and sunset.