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The new moon.

At 13:25:02 UT Sunday 26 February 2017
the moon’s phase will be

NEW

Time Zone:   

Some factors that go into this equation:

Universal Time is 13.4338888888889 in decimal hours.
The Julian date will be 2457810.5001.
The sun’s ecliptic longitude will be 338.137056107058 degrees.
Its mean anomaly will be 53.82272054325 degrees.
The moon’s true longitude will be 337.266927868688 degrees.

These calculations incorporate the switch to the English New Style (N.S.)—i.e., Gregorian— calendar after Wednesday, 02 September 1752; the next day became Thursday, 14 September, skipping eleven days. (Please also note that, while fairly accurate, these calculations remain a bit buggy.)

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