MoonPhases

September 2027 · Saturday · in 1 year

18 September 2027

Waning Gibbous

93% illuminated and waning, 17.8 days into the lunar cycle.

The moon on 18 September 2027: Waning Gibbous, 93% illuminated

Ephemeris for 18 September 2027 at 12:00 UTC

Phase
Waning Gibbous
Illumination
93.5%
Lunar age
17.8 days
Elongation
209.3°
Distance
391,685 km
Distance (mi)
243,381 mi
Apparent size
30.5′
Constellation
Aries
Libration lat
6.4° S
Libration lon
5.2° W

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
London19:2602:1609:3849.7°
New York19:5402:2009:2461.8°
Chicago19:4702:1609:2360.8°
Denver20:0302:2809:3163.2°
Los Angeles20:0802:2309:1769.2°
Mexico City20:1402:0408:3783.8°
São Paulo20:3301:2707:1353.4°
Berlin19:2802:2009:4448.5°

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

Phases around this date

PhaseDateTime (UTC)From this date
Last Quarter23 September 202710:21in 5 days
New Moon30 September 202702:36in 12 days
First Quarter7 October 202711:48in 19 days
Full Moon15 October 202713:47in 27 days