Waning Crescent Monday, December 1st, 1980
Waning Crescent Tuesday, December 2nd, 1980
Waning Crescent Wednesday, December 3rd, 1980
Waning Crescent Thursday, December 4th, 1980
Waning Crescent Friday, December 5th, 1980
Waning Crescent Saturday, December 6th, 1980
New Moon Sunday, December 7th, 1980
Waning Crescent Monday, December 8th, 1980
Waxing Crescent Tuesday, December 9th, 1980
Waxing Crescent Wednesday, December 10th, 1980
Waxing Crescent Thursday, December 11th, 1980
Waxing Crescent Friday, December 12th, 1980
Waxing Crescent Saturday, December 13th, 1980
First Quarter Sunday, December 14th, 1980
First Quarter Monday, December 15th, 1980
Waxing Gibbous Tuesday, December 16th, 1980
Waxing Gibbous Wednesday, December 17th, 1980
Waxing Gibbous Thursday, December 18th, 1980
Waxing Gibbous Friday, December 19th, 1980
Waxing Gibbous Saturday, December 20th, 1980
Waxing Gibbous Sunday, December 21st, 1980
Full Moon Monday, December 22nd, 1980
Waning Gibbous Tuesday, December 23rd, 1980
Waning Gibbous Wednesday, December 24th, 1980
Waning Gibbous Thursday, December 25th, 1980
Waning Gibbous Friday, December 26th, 1980
Waning Gibbous Saturday, December 27th, 1980
Waning Gibbous Sunday, December 28th, 1980
Last Quarter Monday, December 29th, 1980
Last Quarter Tuesday, December 30th, 1980
Waning Crescent Wednesday, December 31st, 1980