Saturday
*** Starts the winter holiday for Bulgarian students ***
*** Borovets ski resort opens the season ***
Sunday
*** Christmas Eve ***
*** Romania celebrates its EU accession ***
Monday
*** It's finally Christmas! ***
Tuesday
*** The first day of Christmas ***
*** Father's Day ***
*** 2 years since the biggest earthquake in Indonesia, that killed more than 300,000 people ***
Wednesday
*** The second day of Christmas ***
*** Sofia Airport opens its new terminal ***
*** Bulgarian Orthodox Church celebrates Martyr Stefan's Day ***
Thursday
*** The third day of Christmas ***
*** International Cinema Day ***
*** 15 years since Bulgaria acknowledged the independence of Moldova, Armenia, Belarus and Kazakhstan ***
Friday
*** The fourth day of Christmas ***
*** International Day of Biological Diversity ***
*** Traditional annual Muslim pilgrimage to Mecca continues until December 31 ***