MoonPhases

August 2025 · Friday · 1 year ago

1 August 2025

First Quarter

50% illuminated and waxing, 7.7 days into the lunar cycle.

The moon on 1 August 2025: First Quarter, 50% illuminated

Ephemeris for 1 August 2025 at 12:00 UTC

Phase
First Quarter
Illumination
49.9%
Lunar age
7.7 days
Elongation
89.7°
Distance
404,067 km
Distance (mi)
251,076 mi
Apparent size
29.6′
Constellation
Scorpio
Libration lat
5.2° N
Libration lon
0.5° 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
London14:2418:5123:0818.3°
New York13:5818:5523:4628.2°
Chicago13:5818:5223:3826.9°
Denver14:0419:0323:5528.8°
Los Angeles13:4618:5800:05 +134.4°
Mexico City12:5818:3900:17 +149.4°
São Paulo11:1718:0300:0086.4°
Berlin14:3118:5523:0917.4°

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

Phases around this date

PhaseDateTime (UTC)From this date
First Quarter1 August 202512:42today
Full Moon9 August 202507:55in 8 days
Last Quarter16 August 202505:12in 15 days
New Moon23 August 202506:07in 22 days