Guinea-Bissauの公的祝日 12月 2026

12月 2026 in Guinea-Bissau runs 31 calendar days, the depth of Northern-hemisphere winter and Southern-hemisphere summer. Guinea-Bissau observes one public holiday in 12月 2026: Christmas Day. One of those — Christmas Day — falls on a weekday and reduces the working-day count by one. That leaves 22 working days for Guinea-Bissau businesses, payroll cycles, and project schedules in 12月 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 Guinea-Bissau or the global view of holidays observed in 12月 2026 across all 190 countries we cover.