The traditional calendar
September 2025
The temporal cycle is computed from Easter and the first Sunday of Advent. The sanctoral covers every feast of the first and second class.
- 1
Monday after the Twelfth Sunday after Pentecost
- 2
Tuesday after the Twelfth Sunday after Pentecost
- 3
Wednesday after the Twelfth Sunday after Pentecost
- 4
Thursday after the Twelfth Sunday after Pentecost
- 5
Friday after the Twelfth Sunday after Pentecost
Friday
- 6
Saturday after the Twelfth Sunday after Pentecost
- 7
Thirteenth Sunday after Pentecost
Second Class - 8
The Nativity of the Blessed Virgin Mary
Second Class - 9
Tuesday after the Thirteenth Sunday after Pentecost
- 10
Wednesday after the Thirteenth Sunday after Pentecost
- 11
Thursday after the Thirteenth Sunday after Pentecost
- 12
Friday after the Thirteenth Sunday after Pentecost
Friday
- 13
Saturday after the Thirteenth Sunday after Pentecost
- 14
Fourteenth Sunday after Pentecost
Commemoration: The Exaltation of the Holy Cross
Second Class - 15
The Seven Sorrows of the Blessed Virgin Mary
Second Class - 16
Tuesday after the Fourteenth Sunday after Pentecost
- 17
Wednesday after the Fourteenth Sunday after Pentecost
September Ember Day
- 18
Thursday after the Fourteenth Sunday after Pentecost
- 19
Friday after the Fourteenth Sunday after Pentecost
September Ember Day
- 20
Saturday after the Fourteenth Sunday after Pentecost
September Ember Day
- 21
Fifteenth Sunday after Pentecost
Commemoration: St. Matthew, Apostle and Evangelist
Second Class - 22
Monday after the Fifteenth Sunday after Pentecost
- 23
Tuesday after the Fifteenth Sunday after Pentecost
- 24
Wednesday after the Fifteenth Sunday after Pentecost
- 25
Thursday after the Fifteenth Sunday after Pentecost
- 26
Friday after the Fifteenth Sunday after Pentecost
Friday
- 27
Saturday after the Fifteenth Sunday after Pentecost
- 28
Sixteenth Sunday after Pentecost
Second Class - 29
The Dedication of St. Michael the Archangel
First Class - 30
St. Jerome, Confessor and Doctor