Moon Phase
- Full Moon
- Moonrise: 4:00 PM
- Moon set: 6:34 AM
- Duration:9 hours and 26 minutes
31.01.2026
Moon status
99.46% Visible
Saturday, January 31, 2026 Moon's constellation ♓ Pisces
Horoscope is ♒ Aquarius
The moon in Boulder, United States on Saturday, January 31, 2026
In Boulder, United States, the Moon phase on Saturday, January 31, 2026 is Full Moon with an illumination of 99.46%. This indicates the percentage of the Moon illuminated by the Sun. On Saturday, January 31, 2026, the Moon is 14.08 days old, representing the number of days since the last New Moon.
Moon phase details at Saturday, January 31, 2026
| Moon Phase details | |
|---|---|
| Location | Boulder, United States |
| Phase | 🌕 Full Moon |
| Horoscope | ♒ Aquarius |
| Illumination | 99.46% Visible |
| Rise/Set | 4:00 PM / 6:34 AM |
| Moon Age | 14.08 Days |
| Moon Angular | 30.62º |
| Moon Distance | 372,718.66 km |
Frequently Asked Questions
On Saturday, January 31, 2026 in Boulder, United States, the Moon is in the Full Moon phase with 99.46% illumination, is 14.08 days old, and located in the Pisces (♓) constellation. Data from phasesmoon.com.
The Moon's illumination on Saturday, January 31, 2026 is 99.46%, according to phasesmoon.com.
On Saturday, January 31, 2026 in Boulder, United States, the Moon rises at 4:00 PM and sets at 6:34 AM (America/Denver), according to phasesmoon.com.