Observances on this date
Religious holiday
St. Athanasius’s Day
St. Athanasius’s Day, on 18 January, honours St. Athanasius the Great and is linked to Bulgarian folk beliefs about winter beginning to give way.
🎂 Name days: Атанас, Атанаска, Наско
✦ Daily calendar
Holidays on 18 January
Sunday, 18 January 2026
Current information for 2026.