thumb|The [[Eastern Orthodox Church|Eastern Orthodox cross]]
September 16 - Eastern Orthodox liturgical calendar - September 18
All fixed commemorations below are celebrated on September 30 by Eastern Orthodox Churches on the Old Calendar.
For September 17th, Orthodox Churches on the Old Calendar commemorate the Saints listed on September 4.
Saints
- Hieromartyrs Heraclides and Myron, Bishops of Tamassos in Cyprus (1st century)