Find your exact birth date
Find your exact birth time
Find your birth city and country
Use a natal chart calculator or astrology website
Enter your birth date, time, and location
Look for the Moon symbol in your chart
Read the zodiac sign next to the Moon symbol
If you do not know your birth time, check your birth certificate or ask a parent or relative
Use a moon sign calculator if you want a quick result
Verify the result with a professional astrologer if needed