Moon Phase Calculator I made a fun little project that can tell you which of the eight phases the moon is in, along with pictures :) The calculator isn't *entirely* accurate, seeing as it was made by some kid with block coding, but it's correct most of the time. If you click space and enter a date it will tell you what the moon was on that day! It works by calculating the Julian Day, then from that calculates when the last new moon was, then uses that to tell what phase the moon is in. Enjoy!
