A.D. 1980 August
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Friday, August 1
- The Friday in the Ninth Week After Trinity
- Lammas Day
Saturday, August 2
- The Saturday in the Ninth Week After Trinity
Sunday, August 3
- The Ninth Sunday after Trinity
Monday, August 4
- The Monday in the Tenth Week After Trinity
Tuesday, August 5
- The Tuesday in the Tenth Week After Trinity
- Eve of the Transfiguration
Wednesday, August 6
- The Wednesday in the Tenth Week After Trinity
- Transfiguration of our Lord
Thursday, August 7
- The Thursday in the Tenth Week After Trinity
- Name of Jesus
Friday, August 8
- The Friday in the Tenth Week After Trinity
Saturday, August 9
- The Saturday in the Tenth Week After Trinity
Sunday, August 10
- The Tenth Sunday after Trinity
- Saint Laurence, Archdeacon of Rome and Martyr
Monday, August 11
- The Monday in the Eleventh Week After Trinity
Tuesday, August 12
- The Tuesday in the Eleventh Week After Trinity
Wednesday, August 13
- The Wednesday in the Eleventh Week After Trinity
Thursday, August 14
- The Thursday in the Eleventh Week After Trinity
Friday, August 15
- The Friday in the Eleventh Week After Trinity
Saturday, August 16
- The Saturday in the Eleventh Week After Trinity
Sunday, August 17
- The Eleventh Sunday after Trinity
Monday, August 18
- The Monday in the Twelfth Week After Trinity
Tuesday, August 19
- The Tuesday in the Twelfth Week After Trinity
Wednesday, August 20
- The Wednesday in the Twelfth Week After Trinity
Thursday, August 21
- The Thursday in the Twelfth Week After Trinity
Friday, August 22
- The Friday in the Twelfth Week After Trinity
Saturday, August 23
- The Saturday in the Twelfth Week After Trinity
- Eve of Saint Bartholomew
Sunday, August 24
- Saint Bartholomew, Apostle and Martyr
- The Twelfth Sunday after Trinity
Monday, August 25
- The Monday in the Thirteenth Week After Trinity
Tuesday, August 26
- The Tuesday in the Thirteenth Week After Trinity
Wednesday, August 27
- The Wednesday in the Thirteenth Week After Trinity
Thursday, August 28
- The Thursday in the Thirteenth Week After Trinity
- Saint Augustine, Bishop of Hippo, Confessor, Doctor
Friday, August 29
- The Friday in the Thirteenth Week After Trinity
- Beheading of Saint John the Baptist
Saturday, August 30
- The Saturday in the Thirteenth Week After Trinity
Sunday, August 31
- The Thirteenth Sunday after Trinity