Queen Mother Norodom Monineath’s Birthday 2026
Cambodia marks the 90th birthday of Her Majesty Queen Mother Norodom Monineath Sihanouk, born on 18 June 1936, with a nationwide public holiday.
The event
What to expect
On 18 June 2026, Cambodia celebrates the 90th birthday of Her Majesty Queen Mother Norodom Monineath Sihanouk. Born Paule Monique Izzi on 18 June 1936, she became Queen of Cambodia under the name Norodom Monineath Sihanouk.
The date is observed nationwide as an official public holiday. Government institutions, businesses and public services may follow holiday hours, while official buildings and public spaces may display flags and portraits in her honour.
Organizer & venue
Hosted by Nationwide
CambodiaNationwide
Nationwide hosts a range of events celebrating the culture and community of Cambodia.
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