Moon Phase Calculator

On this date: Thu 21 Aug 2025 21:00:54:
Position (phase) within the moon's cycle: 0.43347316017431
Phase name: Waning Crescent
Percentage of lunar illumination is 4.3%
Days until the next full moon are: 16.73
Days until the next new moon are: 2
Days until the next first quarter moon are: 9.3
Days until the next last quarter moon are: 24.1

Moon phases for upcoming week:
  Thursday: Waning Crescent
  Friday: Waning Crescent
  Saturday: New Moon
  Sunday: Waxing Crescent
  Monday: Waxing Crescent
  Tuesday: Waxing Crescent
  Wednesday: Waxing Crescent