Sky events · December 2028

A blue moon in Cancer

16:48 UTC

The Moon stands exactly opposite the Sun on December 31, 2028, in Cancer — a blue moon of its year. The full write-up for this date is still to come; the timing, position, and surrounding events below are already exact.

Exact, universal time
16:48 UTC
In the sign
Cancer
The Moon stands at
10°32′ Cancer
Traditional name
Blue moon

Around this date

Keep following

Behind this eventExact times, positions, sources, and method
Exact instant
2028-12-31T16:48:20.087Z
Ecliptic longitude
100.55° · 10°32′ Cancer
Fact source
transits-2028-12.json

Instants and positions come from the site's astronomy engine and its committed yearly and monthly sky catalogs — the same data behind the Almanac and the daily horoscopes. Times are universal time; in the Americas an instant can fall the evening before the date printed. Sign-by-sign notes, where present, use whole-sign solar houses. The readings are a tradition being applied, not a forecast — the methodology page sets out both halves.