Vietnam — Mars 2027

Vietnam businesses have 23 working days in Mars 2027 — that's 31 calendar days minus 8 weekend days and 0 weekday public holidays. Northern-hemisphere spring and Southern-hemisphere autumn typically governs the work-rhythm in Mars; project deadlines and payroll cycles in Vietnam should account for the holiday days listed above. March features Easter-related observances in Western Christianity (when Easter falls early), International Women's Day on the 8th, and Saint Patrick's Day on the 17th. For pay-period planning, Mars 2027 contains 4 full work-weeks plus 3 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 Vietnam payroll-period calculations.