A.D. 1964 May 3–9
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday, May 3
- The Fifth Sunday after Easter (Rogation Sunday)
- Invention of the Cross (Roodmas)
Monday, May 4
- The Monday in the Fifth Week After Easter
- Rogation Day
Tuesday, May 5
- The Tuesday in the Fifth Week After Easter
- Rogation Day
Wednesday, May 6
- The Wednesday in the Fifth Week After Easter
- Saint John the Evangelist ante portam Latinam
- Rogation Day
Thursday, May 7
- Ascension Day
Friday, May 8
- The Friday After Ascension
Saturday, May 9
- The Saturday After Ascension