Lunar calendar
Phases, without the noise
Upcoming principal phases, calculated from a verified ephemeris and shown in local time. Visibility notes describe the Moon at the exact moment — not a promise about cloud cover.
Times shown for
London
Default location · choose yours in the header
4 principal phases in this month · times local to London
Select any event for local timing and observing notes.
Upcoming phases
Next 8 events · chronological
Calculated phasesOct 2026
26
Full Moon
Above horizon04:12 local · Mon, Mon 26 Oct · Moon 25°
Nov 2026
1
Last Quarter Moon
Below horizon20:28 local · Sun, Sun 1 Nov · Moon -13°
Nov 2026
9
New Moon
Not visible07:02 local · Mon, Mon 9 Nov · Moon -5°
Nov 2026
17
First Quarter Moon
Below horizon11:48 local · Tue, Tue 17 Nov · Moon -13°
Nov 2026
24
Full Moon
Below horizon14:54 local · Tue, Tue 24 Nov · Moon -3°
Dec 2026
1
Last Quarter Moon
Above horizon06:09 local · Tue, Tue 1 Dec · Moon 45°
Dec 2026
9
New Moon
Not visible00:52 local · Wed, Wed 9 Dec · Moon -63°
Dec 2026
17
First Quarter Moon
Below horizon05:43 local · Thu, Thu 17 Dec · Moon -38°
What is deliberately missing
Eclipses and planetary conjunctions are not listed yet. Both require validated, location-specific visibility geometry and reliable source cross-checks; advertising an eclipse you cannot see would be worse than omitting it. The principal phases below are geocentric events with local time conversion and an altitude check.
A phase is global; the clock time and the Moon's altitude are local. At the exact instant of a full or new Moon, the Moon may be below your horizon even though the phase itself is real.