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At 14:24:47 UT Monday 30 April 2018
the moon’s phase was
is 14.4297222222222 in decimal hours.
The Julian date was 2458239.49657475.
The sun’s ecliptic longitude was 40.214523103063 degrees.
Its mean anomaly was 115.7206865972 degrees.
The moon’s true longitude was 3466.92484709856 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.)