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The new moon.

At 11:45:09 UT Sunday 26 February 2017
the moon’s phase was


Time Zone:   

Some factors that go into this equation:

Universal Time is 11.7691666666667 in decimal hours.
The Julian date was 2457810.5001.
The sun’s ecliptic longitude was 338.067338170564 degrees.
Its mean anomaly was 53.75435266585 degrees.
The moon’s true longitude was 336.319187222452 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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