Full Moon
Saturday, 1 September 1917 · 13:28 local in London
1917-09-01 12:28 UTC · Europe/London
Full Moon occurs at 13:28 local time in London on 1 September. The Moon is opposite the Sun and fully illuminated. It is easy to see all night, but surface contrast is lowest because sunlight is nearly head-on.
Moon altitude
-43°
At the exact phase
Illumination
100%
Full Moon
Local date
1 Sep
1917
Viewing tips
- No dark adaptation is needed — the Moon is bright.
- Use a moon filter if the glare is uncomfortable through a telescope.
- Look for bright ray systems such as Tycho and Copernicus.
Visibility, honestly
Below the horizon at the exact moment — look near moonrise or moonset.
A phase is a global instant; whether it is above your horizon depends on location. Weather is not included here. Check the tonight outlook for cloud cover and a viewing score. No eclipse or conjunction claim is made on this page.
Phase times from Astronomy Engine. Rise/set and altitude use atmospheric refraction. Method
Full Moon · 100% lit
Phase at 13:28 local · NASA LRO surface
Next moonrise
19:21
Next moonset
07:34
Next events
Calendar →Sept 1917
8
Last Quarter Moon
Above horizon08:05 local · Sat, Sat 8 Sept · Moon 59°
Sept 1917
16
New Moon
Not visible11:27 local · Sun, Sun 16 Sept · Moon 33°
Sept 1917
24
First Quarter Moon
Below horizon05:41 local · Mon, Mon 24 Sept · Moon -63°
Sept 1917
30
Full Moon
Above horizon20:31 local · Sun, Sun 30 Sept · Moon 30°