1980 Ordo
Anno Domini MCMLXXX
Tabula Temporaria
- Golden Number
- V
- Dominical Letter
- E
- Sundays after Epiphany
- 3
- Sundays after Pentecost
- 26
Moveable feasts
- Septuagesima Sunday
- February 3
- Ash Wednesday
- February 20
- Easter Day
- April 6
- Ascension Day
- May 15
- Pentecost
- May 25
- Corpus Christi
- June 5
- Advent Sunday
- November 30
Ember days
- Spring (Lent)
- February 27, 29, 1
- Summer (Whitsun)
- May 28, 30, 31
- Autumn (Holy Cross)
- September 17, 19, 20
- Winter (Advent)
- December 17, 19, 20