Blue Moon (modern)

February 23, 2016 ModernJeeper

When: January 31, 2018 all-day Second full moon in a month.
When:
January 31, 2018 all-day America/Los Angeles Timezone
2018-01-31T00:00:00-08:00
2018-02-01T00:00:00-08:00

Second full moon in a month.