Full Moon
Monday, 4 May 2099 · 18:58 local in London
2099-05-04 17:58 UTC · Europe/London
Full Moon occurs at 18:58 local time in London on 4 May. 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
-15°
At the exact phase
Illumination
100%
Full Moon
Local date
4 May
2099
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 18:58 local · NASA LRO surface
Next moonrise
20:45
Next moonset
05:16
Next events
Calendar →May 2099
12
Last Quarter Moon
Above horizon05:00 local · Tue, Tue 12 May · Moon 14°
May 2099
20
New Moon
Not visible06:16 local · Wed, Wed 20 May · Moon 12°
May 2099
27
First Quarter Moon
Below horizon08:16 local · Wed, Wed 27 May · Moon -26°
Jun 2099
3
Full Moon
Below horizon04:37 local · Wed, Wed 3 Jun · Moon -3°