Sri Lanka — 2026年1月

Sri Lanka businesses have 21 working days in 1月 2026 — that's 31 calendar days minus 9 weekend days and 1 weekday public holiday (Tamil Thai Pongal Day). The depth of Northern-hemisphere winter and Southern-hemisphere summer typically governs the work-rhythm in 1月; project deadlines and payroll cycles in Sri Lanka should account for the holiday days listed above. January opens the global calendar with New Year's Day observed in nearly every country and several civic holidays unique to the southern hemisphere. For pay-period planning, 1月 2026 contains 4 full work-weeks plus 1 additional weekday, 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 Sri Lanka payroll-period calculations.