Iceland public holidays in October 2027

October 2027 in Iceland runs 31 calendar days, Northern-hemisphere autumn and Southern-hemisphere spring. Iceland does not observe any national public holidays in October 2027. Because all October 2027 holidays fall on the weekend (or there are none), every weekday remains a working day. That leaves 21 working days for Iceland businesses, payroll cycles, and project schedules in October 2027. October hosts Indigenous Peoples' Day / Columbus Day in the Americas on the second Monday and Reformation Day in northern-European Protestant traditions on the 31st. For broader context, see the full 2027 calendar for Iceland or the global view of holidays observed in October 2027 across all 190 countries we cover.