Flag days
Flags are flown at the town hall in Sønderborg. At the municipality's schools, institutions and nursing homes as well as other buildings where there is currently a flagpole, flagging is encouraged on flag days.
The flag will be hoisted on the following days in 2023:
Date | Event |
---|---|
01. January |
New Year's Day |
February 05 |
Her Royal Highness Crown Princess Mary (Birthday) |
February 06 |
Her Royal Highness Princess Marie (Birthday) |
February 10 |
Poll 1920 |
07. april | Good Friday (half bar all day) |
09. april |
Denmark's Occupation 1940 / Easter Day (full bar all day) |
16. april |
Her Majesty Queen Margrethe II (birthday) |
18. april | Dybbølthe day (Battle of Dybbøl 1864) |
29. april | Her Royal Highness Princess Benedict (Birthday) |
05. May |
Liberation of Denmark 1945 |
09. May |
Europe Day (EU flags are flown) |
05. May |
St. Prayer Day |
18. May | Christ's Ascension |
26. May |
His Royal Highness Crown Prince Frederik (birthday) |
28. May |
Pentecost |
05. juni |
Constitution Day |
07. juni |
His Royal Highness Prince Joachim (Birthday) |
15. juni |
Election Day. Reunification Day 1920 |
07. - 10. July |
Sønderborg Ring Riding |
05. September |
Soldiers' Day |
25. December |
Christmas day |
- Danish flag times
-
- Never raise the flag before 8.00 am and hold it down at sunset at the latest.
- On days when the sun rises after 8.00 am the flag must first be raised at sunrise.
- The flag must never be hoisted after sunset.
- The flag must be lowered well before sunset if it is most convenient.

Contact us
City Council Secretariat and Law
Rådhustorvet 10
6400 Sønderborg
E-mail: sekretariatet@sonderborg.dk
Tlf. nr.: +45 88 72 64 00