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🇱🇺 Guillaume V, Grand Duke of Luxembourg
Monarch of Luxembourg since October 3, 2025
How long has Guillaume V, Grand Duke of Luxembourg been in office?
As of September 1, 2026, Guillaume V, Grand Duke of Luxembourg has been in office for 333 days as Monarch of Luxembourg, with no scheduled end date.
333 days in office. No fixed end date has been scheduled yet.
Key facts
| Role | Monarch of Luxembourg |
|---|---|
| Political system | Liberal democracy (Regimes of the World, 2025) |
| Born | November 11, 1981 (age 44) |
| Took office | October 3, 2025 (aged 43) |
| Term ends | No fixed date |
Source: Wikipedia. Portrait via Wikipedia / Wikimedia Commons.