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At 11:59:06 UT Friday 19 April 2019
the moon’s phase was
is 12.0016666666667 in decimal hours.
The Julian date was 2458593.49998425.
The sun’s ecliptic longitude was 29.162385518673 degrees.
Its mean anomaly was 104.5401338189 degrees.
The moon’s mean longitude was 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.)