Unlock the Mysteries of the Night Sky with Our Moon Phase Calculator

Ever wondered what the moon looked like on your birthday, during a historical event, or even last summer’s camping trip? Our Moon Phase Calculator reveals the exact lunar phase for any date between 1900 and today—complete with a visual icon and simple explanation. Perfect for astronomers, photographers, writers, or anyone enchanted by the moon’s magic!

How It Works in 3 Steps:

  1. Choose a Date:
    • Year: Select from 1900 to the current year.
    • Month: Pick any month.
    • Day: Dial in the specific day.
  2. Click “Show Moon Phase”: Instantly see the moon’s phase for that date.
  3. Explore the Results:
    • Graphic Representation: A clear icon (🌑 New Moon, 🌕 Full Moon, 🌓 First Quarter, etc.).
    • Phase Description: A brief explanation (e.g., “Waxing Gibbous: The moon is 85% illuminated, growing toward full brightness”).

Why This Tool Shines:

Perfect For:

Example:
For July 20, 1969 (Apollo 11 moon landing):

From New Moons to Full Glows—Your Date’s Lunar Story, Revealed.
Whether you’re planning a ritual, reliving a memory, or just stargazing, this tool connects you to the cosmos.

Ready to Explore the Moon’s Past? Calculate Any Date Now! 🌙✨

If you enjoyed this tool, you might also like our Western and Chinese Zodiac Calculator, and our True Age Calculator