Home Global Holiday Calendar Global Holiday Calendar Luxembourg Luxembourg: Grand Duke's Official Birthday Luxembourg: Grand Duke's Official Birthday View all events Download Add to Calendar Export to other calendar/iCal When: June 23, 2023 all-day 2023-06-23T00:00:00+00:00 2023-06-24T00:00:00+00:00 Where: Luxembourg Luxembourg Note : These holidays are subject to change as per local regulations of the respective country. Print
