| <-March 1980 | April 1980: | May 1980-> |
| Sunday: | Monday: | Tuesday: | Wednesday: | Thursday: | Friday: | Saturday: |
| 1: Tuesday of Holy Week | 2: Wednesday of Holy Week | 3: Holy Thursday | 4: Good Friday | 5: Holy Saturday | ||
| 6: Easter Sunday | 7: Monday of the Octave of Easter | 8: Tuesday of the Octave of Easter | 9: Wednesday of the Octave of Easter | 10: Thursday of the Octave of Easter | 11: Friday of the Octave of Easter | 12: Saturday of the Octave of Easter |
| 13: Divine Mercy Sunday | 14: The 2nd Monday of Easter | 15: The 2nd Tuesday of Easter | 16: The 2nd Wednesday of Easter | 17: The 2nd Thursday of Easter | 18: The 2nd Friday of Easter | 19: The 2nd Saturday of Easter |
| 20: The 3rd Sunday of Easter | 21: The 3rd Monday of Easter | 22: The 3rd Tuesday of Easter | 23: The 3rd Wednesday of Easter | 24: The 3rd Thursday of Easter | 25: The Feast of Saint Mark, Evangelist | 26: The 3rd Saturday of Easter |
| 27: The 4th Sunday of Easter | 28: The 4th Monday of Easter | 29: The 4th Tuesday of Easter | 30: The 4th Wednesday of Easter |