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Moon phase on Thursday, May 21, 2026 in Boulder, United States

Moon phase today

  • First Quarter
  • Moonrise today: 10:36 AM
  • Moon set today: 12:46 AM
  • Duration:9 Hours and 50 minutes
21.05.2026
First Quarter

Moon status today

36.79% Visible
Thursday, May 21, 2026
Moon's constellation ♓ Pisces
Horoscope is ♉ Taurus
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The moon in Boulder, United States on Thursday, May 21, 2026

First Quarter In Boulder, United States the moon phase on Thursday, May 21, 2026, is First Quarter with an illumination of 36.79%. This represents the percent of the moon illuminated by the sun. The moon's age on Thursday, May 21, 2026 is 6.13 days old. Since the last New Moon, the number of days indicates how many days have passed since the last New Moon.

Moon phase details at Thursday, May 21, 2026

Moon Phase details
Phase 🌓 First Quarter
Horoscope ♉ Taurus
Illumination 36.79% Visible
Rise/Set 10:36 AM / 12:46 AM
Moon Age 6.13 Days
Moon Angular 30.64º
Moon Distance 372,408.70 km