13 December 1977, Tuesday (30.11 according to the old style)
Church calendar for 13 December 1977
Saints commemorated
- Apostle Andrew I век, † ок. 67
- Hierarch Peter I, First Catholicos of Georgia (of Mtskheta) 2-я пол. V в. — нач. VI в. (хронология источников расходится)
- Hierarch Samuel I, Catholicos of Mtskheta ? — ок. 490