Thailand — April 2026

Thailand businesses have 18 working days in April 2026 — that's 30 calendar days minus 8 weekend days and 4 weekday public holidays (Chakri Day, Songkran, Songkran Holiday, Songkran Holiday). Northern-hemisphere spring and Southern-hemisphere autumn typically governs the work-rhythm in April; project deadlines and payroll cycles in Thailand should account for the holiday days listed above. April typically holds the Easter long weekend in Western Christianity and several South-and-Southeast-Asian new-year celebrations including Songkran and Vaisakhi. For pay-period planning, April 2026 contains 3 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 Thailand payroll-period calculations.

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