Moon Phase Calculator – Discover Your Natal Moon Phase -
Spark Astrology

Calculate Your Moon Phase

A quick calculator with interpretations

Do you know your natal Moon phase? This is a significant trait in your personality! Discover if you’re a New, Full, Crescent, or Quarter Moon baby – and a brief description of what it means…

Enter your birth date below and select GO.

Want to know which house and sign your natal Moon is in? Visit my Chart calculator instead.

Please Note: .This calculator is slightly less than perfect. If you were born in between phases, it might be a bit off because it doesn’t consider the location, time of day, or time zone you were born in. Additionally, to even out the results, the short phases (full/new moon, quarters) last just as long as the transitional ones (waxing/waning crescent).

For a more accurate assessment, please request a personal consultation.