Blue Moon Free -
Countdown to the next blue moon and black moon events.
Countdown to the next blue moon and black moon events.
Blue Moon:
The second full moon event in the same month.
Black Moon:
The second full new event in the same month.
Features:
- show only blue, only black moon or both events
Ad supported freeware
What's New in the Latest Version 1.2.1
Last updated on Dec 18, 2018 - loads faster- works offline
