 DAWN.com | 'Blue Moon' Expected for New Year's Eve State Journal "They usually measure a year from the winter solstice to the next winter solstice, but just like in a regular calendar as the earth and the moon revolve ... Blue Moon Greets the New Year The Sunset & 'Blue Moon' New Year's Eve Hike at Griffith Park Blue moon ending decade is a once-in-a-lifetime event |