Observed on 31 January
Orthodox church calendar
- Sts Unmercenaries and Wonderworkers Cyrus and John
- Sts Serapion and Papias
Source: Bulgarian Patriarchate church calendar, checked 2026-10-15
31 January by year
See the weekday and whether the date is a day off.
| Year | Weekday | Workday status |
|---|---|---|
| 2026 | Saturday | Day off |
| 2027 | Sunday | Day off |
| 2028 | Monday | Working day |
| 2029 | Wednesday | Working day |
| 2030 | Thursday | Working day |
For a standard Monday-to-Friday working week. Additional officially declared days off may change the calendar.