A.D. 2099 September
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Tuesday, September 1
- The Tuesday in the Thirteenth Week After Pentecost
- David Pendleton Oakerhater, Deacon and Missionary, 1931
Wednesday, September 2
- The Wednesday in the Thirteenth Week After Pentecost
- The Martyrs of New Guinea, 1942
Thursday, September 3
- The Thursday in the Thirteenth Week After Pentecost
Friday, September 4
- The Friday in the Thirteenth Week After Pentecost
- Paul Jones, 1941
Saturday, September 5
- The Saturday in the Thirteenth Week After Pentecost
Sunday, September 6
- The Fourteenth Sunday After Pentecost
Monday, September 7
- The Monday in the Fourteenth Week After Pentecost
- Labor Day
Tuesday, September 8
- The Tuesday in the Fourteenth Week After Pentecost
Wednesday, September 9
- The Wednesday in the Fourteenth Week After Pentecost
- Constance, Nun, and her Companions, 1878
Thursday, September 10
- The Thursday in the Fourteenth Week After Pentecost
- Alexander Crummell, 1898
Friday, September 11
- The Friday in the Fourteenth Week After Pentecost
Saturday, September 12
- The Saturday in the Fourteenth Week After Pentecost
- John Henry Hobart, Bishop of New York, 1830
Sunday, September 13
- The Fifteenth Sunday After Pentecost
- Eve of Holy Cross Day
- Cyprian, Bishop and Martyr of Carthage, 258
Monday, September 14
- Holy Cross Day
- The Monday in the Fifteenth Week After Pentecost
Tuesday, September 15
- The Tuesday in the Fifteenth Week After Pentecost
Wednesday, September 16
- The Wednesday in the Fifteenth Week After Pentecost
- Ninian, Bishop in Galloway, c. 430
- Ember Day
Thursday, September 17
- The Thursday in the Fifteenth Week After Pentecost
- Hildegard, 1179
Friday, September 18
- The Friday in the Fifteenth Week After Pentecost
- Edward Bouverie Pusey, Priest, 1882
- Ember Day
Saturday, September 19
- The Saturday in the Fifteenth Week After Pentecost
- Theodore of Tarsus, Archbishop of Canterbury, 690
- Ember Day
Sunday, September 20
- The Sixteenth Sunday After Pentecost
- Eve of Saint Matthew
- John Coleridge Patteson, Bishop of Melanesia, and his Companions, Martyrs, 1871
Monday, September 21
- Saint Matthew, Apostle and Evangelist
- The Monday in the Sixteenth Week After Pentecost
Tuesday, September 22
- The Tuesday in the Sixteenth Week After Pentecost
- Philander Chase, Bishop of Ohio, and of Illinois, 1852
Wednesday, September 23
- The Wednesday in the Sixteenth Week After Pentecost
Thursday, September 24
- The Thursday in the Sixteenth Week After Pentecost
Friday, September 25
- The Friday in the Sixteenth Week After Pentecost
- Sergius, Abbot of Holy Trinity, Moscow, 1392
Saturday, September 26
- The Saturday in the Sixteenth Week After Pentecost
- Lancelot Andrewes, Bishop of Winchester, 1626
Sunday, September 27
- The Seventeenth Sunday After Pentecost
Monday, September 28
- The Monday in the Seventeenth Week After Pentecost
Tuesday, September 29
- Saint Michael and All Angels (Michaelmas)
- The Tuesday in the Seventeenth Week After Pentecost
Wednesday, September 30
- The Wednesday in the Seventeenth Week After Pentecost
- Jerome, Priest, and Monk of Bethlehem, 420