Add, count and list workdays with any weekend, holidays and make-up days.
Working hours
Add and measure business hours for SLAs, with breaks, half days, overnight shifts and pauses. Exact across daylight saving changes.
Holidays
Rules for dates, nth weekdays and Easter, observed days, and data for over 200 countries through date-holidays.
Checked against real data
Holiday rules match date-holidays for decades of US and UK holidays, and the migration guides are tested against moment-business-days, luxon-business-days and date-fns.