To look up the phase of the moon for any date,
just fill out the form below, then hit "Find Phase."
At 00:01:27 UT Wednesday 06 September 2017
the moon’s phase will be
is 0.0408333333333334 in decimal hours.
The Julian date will be 2458003.49904801.
The sun’s ecliptic longitude will be 163.586362979999 degrees.
Its mean anomaly will be 242.51697839439 degrees.
The moon’s true longitude will be 340.050148300173 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.)