Waning Crescent Tuesday, May 1st, 1973
New Moon Wednesday, May 2nd, 1973
New Moon Thursday, May 3rd, 1973
Waxing Crescent Friday, May 4th, 1973
Waxing Crescent Saturday, May 5th, 1973
Waxing Crescent Sunday, May 6th, 1973
Waxing Crescent Monday, May 7th, 1973
Waxing Crescent Tuesday, May 8th, 1973
First Quarter Wednesday, May 9th, 1973
First Quarter Thursday, May 10th, 1973
Waxing Gibbous Friday, May 11th, 1973
Waxing Gibbous Saturday, May 12th, 1973
Waxing Gibbous Sunday, May 13th, 1973
Waxing Gibbous Monday, May 14th, 1973
Waxing Gibbous Tuesday, May 15th, 1973
Waxing Gibbous Wednesday, May 16th, 1973
Full Moon Thursday, May 17th, 1973
Waning Gibbous Friday, May 18th, 1973
Waning Gibbous Saturday, May 19th, 1973
Waning Gibbous Sunday, May 20th, 1973
Waning Gibbous Monday, May 21st, 1973
Waning Gibbous Tuesday, May 22nd, 1973
Waning Gibbous Wednesday, May 23rd, 1973
Last Quarter Thursday, May 24th, 1973
Last Quarter Friday, May 25th, 1973
Waning Crescent Saturday, May 26th, 1973
Waning Crescent Sunday, May 27th, 1973
Waning Crescent Monday, May 28th, 1973
Waning Crescent Tuesday, May 29th, 1973
Waning Crescent Wednesday, May 30th, 1973
New Moon Thursday, May 31st, 1973