To look up the phase of the moon for any date,
just fill out the form below, then hit "Find Phase."
At 01:12:23 UT Tuesday 02 July 2019
the waning moon’s phase will be
is 1.22305555555556 in decimal hours.
The Julian date will be 2458666.50778642.
The sun’s ecliptic longitude will be 99.902848538493 degrees.
Its mean anomaly will be 177.0353752937 degrees.
The moon’s mean longitude will be 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.)