MoonPhases

May 2026 · Friday · 4 months ago

22 May 2026

First Quarter

40% illuminated and waxing, 5.7 days into the lunar cycle.

The moon on 22 May 2026: First Quarter, 40% illuminated

Ephemeris for 22 May 2026 at 12:00 UTC

Phase
First Quarter
Illumination
39.6%
Lunar age
5.7 days
Elongation
77.9°
Distance
375,648 km
Distance (mi)
233,417 mi
Apparent size
31.8′
Constellation
Leo
Libration lat
1.7° S
Libration lon
6.9° E

Moonrise and moonset

Times in each city's own time zone. A “+1” means the event falls on the following day — the lunar day is about 50 minutes longer than ours, so rise and set drift later each date.
CityMoonriseTransitMoonsetPeak altitude
London10:5618:4001:4552.9°
New York11:3718:4501:1362.7°
Chicago11:3218:4101:1261.3°
Denver11:4918:5301:1763.1°
Los Angeles11:5418:4801:0068.7°
Mexico City11:5518:2900:1883.9°
São Paulo12:0917:5223:4051.6°
Berlin10:5518:4401:5452.1°

Somewhere else? The calculator works for any latitude and longitude, including your own.

Phases around this date

PhaseDateTime (UTC)From this date
First Quarter23 May 202611:11tomorrow
Full Moon31 May 202608:45in 9 days
Last Quarter8 June 202610:00in 17 days
New Moon15 June 202602:54in 24 days