June 17 national day 2026
On June 17th, 1 national day falls on this date.
June 17 is a date on the 2026 national-day calendar. TheDayOf currently lists 1 observance for this date: Iceland National Day. Open any day page for the date, history, and how to celebrate, or browse the rest of June from the month hub.
Holiday
Wednesday, June 17, 2026
Iceland National Day
Celebrate Iceland National Day on June 17, when the country marks the founding of the Republic of Iceland in 1944 — on the birthday of…
Iceland National DayÞjóðhátíðardagurinnJune 17
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