Constitution Day is the national day of Norway and is an offici... - dofaq.co
constitution day (norway)

Constitution Day is the national day of Norway and is an offici...

wikipedia - 17 May 2021
Constitution Day is the national day of Norway and is an official public holiday observed on 17 May each year. Among Norwegians, the day is referred to simply as syttende mai ("Seventeenth May"), Nasjonaldagen ("National Day") or Grunnlovsdagen ("Constitution Day"), although the latter is less frequent.[1]

What's New