Brunei — June 2026

Brunei businesses have 20 working days in June 2026 — that's 30 calendar days minus 8 weekend days and 2 weekday public holidays (Day off for Royal Brunei Armed Forces Day, Muharram (Muslim New Year)). Northern-hemisphere summer and Southern-hemisphere winter typically governs the work-rhythm in June; project deadlines and payroll cycles in Brunei should account for the holiday days listed above. June often hosts mid-Trinity Christian feast days in continental Europe and Independence Day observances across several formerly-colonial states. For pay-period planning, June 2026 contains 4 full work-weeks plus 0 additional weekdays, useful when scheduling milestones or quarterly reviews. The working-day count above counts substitute days as a single deduction — it does not double-count when a public holiday falling on a weekend is moved to a Monday or Friday. Use this figure as the authoritative baseline for Brunei payroll-period calculations.