May 2025 Lunar calendar
Observe the phases of the moon with our handy lunar calendar. Is tonight New, Waxing Crescent, First Quarter, Waxing Gibbous, Full, Waning Gibbous, Last Quarter, Waning Crescent, or Old moon? Please note, these calendars were created based on Central Standard Time (US and Canada), and while they are accurate for most, they can be off by a day depending on your location. Check out our moonrise/moonset calculator
for accurate results specific to your city/location
May 2025 moon phase calendar
Did you know? Flower Moon – The Full Moon of May is known as Flower Moon to signify the flowers that bloom during this month.
May 2025 moon phases calendar with USA holidays
Mankind has always been enamored with the night sky. Mark your calendar, grab a telescope, your family, and make an evening out of it. I'm certain the kids will enjoy looking at all the craters. Enjoy gazing at our wonderful stars in the night sky. How many of these special monthly full moons have you seen? More moon phase info