Jours fériés au Mongolia en Décembre 2026

Décembre 2026 in Mongolia runs 31 calendar days, the depth of Northern-hemisphere winter and Southern-hemisphere summer. Mongolia observes one public holiday in Décembre 2026: Independence Day. One of those — Independence Day — falls on a weekday and reduces the working-day count by one. That leaves 22 working days for Mongolia businesses, payroll cycles, and project schedules in Décembre 2026. December centres on the Christmas long weekend in Christian countries and a cluster of solstice and winter-celebration days globally. For broader context, see the full 2026 calendar for Mongolia or the global view of holidays observed in Décembre 2026 across all 190 countries we cover.