The rising of the Full Moon on Easter eve, Saturday, March 31, 2018, on a very cold night with lots of snow still on the ground in Alberta. So this is more a winter Moon than a spring one. This is the 'paschal' Moon ' the one that defines the date of Easter, being the first Full Moon after the vernal equinox. The first Sunday after that Full Moon, in this case the next day, is Easter Sunday.