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The new moon.

At 19:23:54 UT Wednesday 13 June 2018
the moon’s phase will be


Time Zone:   

Some factors that go into this equation:

Universal Time is 19.415 in decimal hours.
The Julian date will be 2458282.5001.
The sun’s ecliptic longitude will be 82.739485193452 degrees.
Its mean anomaly will be 159.2939088558 degrees.
The moon’s true longitude will be 4042.38964824954 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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