Moon today

Today at a glance: phase, lunar-day index, sign, and time windows using the same logic as the main calendar.

No — today, September 21, is not a full moon. Current phase: Waxing gibbous, 73 % lit. The next full moon is on September 26 at 12:49 — in 5 days.

Moon phase visualisation: Waxing gibbous
September 21 Waxing gibbous · 10 · Capricorn

On September 21 (Monday) the snapshot uses local 12:00 in America/New_York and your selected coordinates. The visible phase is Waxing gibbous. The lunar-day index in our phase-based scale is 10. The Moon sign (from sub-Earth libration, as on many English-language calendars) is Capricorn. Illuminated fraction is about 73 %. Approximate moonrise and moonset for this calendar day: 17:08 / 01:49.

Chronology of today’s windows

  • Lunar day 10: 00:00–10:31 · Pisces
  • Lunar day 11: 10:31–23:59 · Pisces

Lunar-day number and interval edges match the main calendar (phase-based scale and local transitions). Other sources may differ by minutes or by half a lunar day — follow the methodology described here.

Open the monthly calendar

Today’s recommendations

How today’s phase, lunar day, and sign affect the main areas of life — each card links to its dedicated moon calendar.

Next & Previous Full Moon

Next Full Moon: September 26 · 12:49 — 5 days until full moon

Previous Full Moon: August 28 · 00:19 — 24 days ago

Upcoming Moon Phases