Sovereign's birthday is a public holiday in Luxembourg, observed on June 23, 2026. It is locally known as Groussherzogsgebuertsdag. This is a national holiday observed across the entire country.

Holiday Details

HolidaySovereign's birthday
Local NameGroussherzogsgebuertsdag
DateJune 23, 2026
CountryLU flag Luxembourg
TypePublic
NationalYes — observed nationwide

Frequently Asked Questions

When is Sovereign's birthday in Luxembourg?
Sovereign's birthday falls on June 23, 2026 in Luxembourg.
Is Sovereign's birthday a public holiday?
Yes, Sovereign's birthday is an official public holiday in Luxembourg. It is observed nationwide.
What is Sovereign's birthday called locally?
In Luxembourg, Sovereign's birthday is known as "Groussherzogsgebuertsdag".

All Public Holidays in Luxembourg LU flag

DateHolidayType
2026-01-01 New Year's Day Public
2026-04-03 Good Friday Bank
2026-04-06 Easter Monday Public
2026-05-01 Labour Day Public
2026-05-09 Europe Day Public
2026-05-14 Ascension Day Public
2026-05-25 Whit Monday Public
2026-06-23 Sovereign's birthday Public
2026-08-15 Assumption Day Public
2026-11-01 All Saints' Day Public
2026-12-25 Christmas Day Public
2026-12-26 St. Stephen's Day Public
2026-01-01 New Year's Day Public
2026-04-03 Good Friday Bank
2026-04-06 Easter Monday Public

View all Luxembourg holidays →

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