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The full moon.

At 20:24:58 UT Sunday 03 December 2017
the moon’s phase was


Time Zone:   

Some factors that go into this equation:

Universal Time is 20.4327777777778 in decimal hours.
The Julian date was 2458091.49950812.
The sun’s ecliptic longitude was 251.90490045381 degrees.
Its mean anomaly was 330.0914151786 degrees.
The moon’s true longitude was 1514.44654602206 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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