Jours fériés au Guinea-Bissau en Mai 2026

Mai 2026 in Guinea-Bissau runs 31 calendar days, Northern-hemisphere spring and Southern-hemisphere autumn. Guinea-Bissau observes 2 public holidays in Mai 2026: Labour Day, Eid al-Adha. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 19 working days for Guinea-Bissau businesses, payroll cycles, and project schedules in Mai 2026. May centres on May Day / Labour Day, observed in over 80 countries on the 1st, and on Memorial Day in the United States at the end of the month. For broader context, see the full 2026 calendar for Guinea-Bissau or the global view of holidays observed in Mai 2026 across all 190 countries we cover.