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The full moon.

At 03:54:54 UT Wednesday 20 February 2019
the moon’s phase is

FULL

Time Zone:   

Some factors that go into this equation:

Universal Time is 3.93166666666668 in decimal hours.
The Julian date is 2458535.49594503.
The sun’s ecliptic longitude is 331.211188971974 degrees.
Its mean anomaly is 47.0411632249 degrees.
The moon’s mean longitude is 318.351648 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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