| Moonrise August 31, 2012 The second full moon of that August Canon Rebel The term "Blue Moon" has several different meanings. One is the second full moon in a calendar month. The lunar cycle, full moon to full moon, is about 29.5 days so these occur only every 2-3 years. Since the defined beginning and ending of a month depend on the local time, a Blue Moon may occur in a given month for one time zone but for another time zone. |
| Blue Moon 31 August 2012 |
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