Your Moon sign describes the inner world: emotions, instincts, and your felt responses. It is the energetic rhythm behind your habits and the way you seek comfort and safety.
Use this free Moon Sign calculator to determine your exact Moon sign using accurate astronomical ephemerides. Mobile-friendly, fast, and clear — perfect for beginners and pros alike.
The Moon sign reflects how you feel, nurture, and react — your instincts, comforts, and emotional needs. This calculator uses Tropical Zodiac with accurate ephemerides and your birth place/time to find your exact sign and degree, so results are precise and easy to understand.
For a person born on 15-Aug-1990, 08:30 AM, New York:
Your Moon sign describes emotions, instincts, comfort, and how you react under stress. It often explains what truly feels safe and nourishing — beyond the outward Sun-driven identity.
The Sun is your core identity and vitality; the Moon is your inner world and needs. Together, they show how you act (Sun) and how you feel (Moon).
The Moon sign is the zodiac sign where the Moon was at your birth. It reflects emotions, instincts, and how you nurture yourself.
It uses astronomical ephemerides and your local birth time with AM/PM to compute the Moon’s position. Accuracy depends on correct birth time and place.
You’ll be navigated to the SPA result page showing your Moon sign, traits, and reading such as “Your Moon sign for [date/time/place] …” and a clear interpretation.
Built using astronomical ephemerides; used by thousands of learners worldwide.