A.D. 1980 May 4–10

Sunday, May 4

• The Fourth Sunday after Easter

Monday, May 5

• The Monday in the Fourth Week After Easter

Tuesday, May 6

• The Tuesday in the Fourth Week After Easter
• Saint John the Evangelist ante portam Latinam

Wednesday, May 7

• The Wednesday in the Fourth Week After Easter

Thursday, May 8

• The Thursday in the Fourth Week After Easter

Friday, May 9

• The Friday in the Fourth Week After Easter

Saturday, May 10

• The Saturday in the Fourth Week After Easter