Partial lunar eclipse
Saturday, December 21, 1991 at 10:33 AM UTC
Saros family
Eclipses ~18 years and 11 days apart — same orbital geometry, shifted ~120° west each cycle.
1 Saros later →
Partial lunar eclipse
December 31, 2009
Loading map…
Peak (UTC)
Saturday, Dec 21
Type
Partial lunar eclipse
Obscuration
4%
Partial duration
66 min
More eclipses to explore
Browse the catalog by date — the next and previous eclipses by peak time, regardless of type. For closely related events of the same type spaced ~18 years apart, see the Saros family panel on the left.