Skip to content
MoonScan
Open navigation menu
All lunar events
Lunar phaseAbove horizon at event timeDefault location · London

First Quarter Moon

Tuesday, 9 February 2117 · 22:41 local in London

2117-02-09 22:41 UTC · Europe/London

First Quarter Moon occurs at 22:41 local time in London on 9 February. Half of the visible disc is lit, and the terminator cuts across the middle. Long shadows make craters along the dividing line stand out.

Moon altitude

26°

At the exact phase

Illumination

50%

First Quarter

Local date

9 Feb

2117

Viewing tips

  • Look along the terminator for the strongest crater shadows.
  • The Moon is highest in the evening during this phase.
  • Binoculars are enough to see major craters and maria.

Visibility, honestly

Above the horizon (26°) at the exact moment.

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