2017 proposed New Moon worship days
according to the NT Bible Model
May-June gives the shortest synodic month length: 29 days 6 hours 46 minutes.
From late 2011 through 2014 the NT Bible Model was used to approximate new moon worship days using the beginning of the dark phase approach. This years' NT Bible Model approximations are for the waxing crescent approach.
Last revised: 2 Nov 2016.