Nature calendar
Moon Calendar · May 2031
Daily moon phases, illumination, and key lunar dates.
Daily calendar data
First Quarter66%View → Waxing Gibbous76%View → Waxing Gibbous84%View → Waxing Gibbous91%View → Waxing Gibbous96%View → Full Moon99%View → Full MoonFullView → Full Moon99%View → Waning Gibbous95%View → Waning Gibbous89%View → Waning Gibbous82%View → Waning Gibbous73%View → Last Quarter63%View → Last QuarterLast QtrView → Last Quarter42%View → Last Quarter32%View → Waning Crescent22%View → Waning Crescent14%View → Waning Crescent8%View → New Moon3%View → New Moon0%View → New MoonNewView → New Moon2%View → Waxing Crescent6%View → Waxing Crescent12%View → Waxing Crescent20%View → Waxing Crescent29%View → First Quarter39%View → First QuarterFirst QtrView → First Quarter60%View → Waxing Gibbous71%View →May lunar highlights
Full MoonMay 7
Last QuarterMay 14
New MoonMay 22
First QuarterMay 29
Source & method: moon deterministic calculation, algorithm 1.0.
About this calendar
A clearer way to see moon.
Follow the lunar cycle through a calm monthly visual. MixCalendar keeps the underlying time data separate from the visual layout, so the same calendar can grow into new formats without changing its meaning.
Good to know
Can I share this calendar?
Yes. Generate a share poster, copy a clean link, or download the complete current calendar view.
Does it work on mobile?
Yes. Every Phase 1 calendar is designed mobile-first and works without an account.