A.D. 1977 May 15–21

Sunday, May 15

• The Sixth Sunday of Easter (Rogation Sunday)
• Pachomius, Abbot and Organizer of Monasticism, 346

Monday, May 16

• The Sixth Monday of Easter
• The Martyrs of the Sudan, 2011
• Rogation Day

Tuesday, May 17

• The Sixth Tuesday of Easter
• Rogation Day

Wednesday, May 18

• The Sixth Wednesday of Easter
• Rogation Day

Thursday, May 19

• Ascension Day
• Dunstan, Archbishop of Canterbury and Reformer of the Church, 988

Friday, May 20

• The Sixth Friday of Easter
• Alcuin, Deacon and Abbot of Tours, 804

Saturday, May 21

• The Sixth Saturday of Easter
• Helena, Mother of Constantine, Protector of the Holy Places, 330