Jan 1, 2021
National holiday
Serbia
Jan 2, 2021
National holiday
Serbia
Jan 7, 2021
Orthodox,National holiday
Serbia
Jan 14, 2021
Observance,Orthodox
Serbia
Jan 27, 2021
Observance
Serbia
Jan 27, 2021
Observance
Serbia
Feb 15, 2021
National holiday
Serbia
Feb 16, 2021
National holiday
Serbia
Apr 22, 2021
Observance
Serbia
Apr 30, 2021
National holiday,Orthodox
Serbia
May 1, 2021
National holiday,Orthodox
Serbia
May 1, 2021
National holiday
Serbia
May 2, 2021
National holiday,Orthodox
Serbia
May 3, 2021
National holiday,Orthodox
Serbia
May 3, 2021
National holiday
Serbia
May 9, 2021
Observance
Serbia
Jun 28, 2021
Observance
Serbia
Oct 21, 2021
Observance
Serbia
Nov 11, 2021
National holiday
Serbia
Dec 31, 2021
Observance
Serbia