Observed on 30 January
Orthodox church calendar
- The Holy Three Hierarchs: Basil the Great, Gregory the Theologian and John Chrysostom
- St Hippolytus, Hieromartyr, Pope of Rome
- St Peter of Bulgaria, Right-believing Tsar
- Venerable Sergius of Kapinovo
Source: Bulgarian Patriarchate church calendar, checked 2026-10-15
30 January by year
See the weekday and whether the date is a day off.
| Year | Weekday | Workday status |
|---|---|---|
| 2026 | Friday | Working day |
| 2027 | Saturday | Day off |
| 2028 | Sunday | Day off |
| 2029 | Tuesday | Working day |
| 2030 | Wednesday | Working day |
For a standard Monday-to-Friday working week. Additional officially declared days off may change the calendar.