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Holiday calculators by country and region

Explore public holidays, observed dates, and regional calendar rules with official source context.

Recommended tools and guides

Holiday dates serve different purposes

Use the Christmas countdown or Days Until New Year pages when the goal is simply to see a holiday’s date or a calendar-day lead time. Use Business Days when a working-day result is needed and a selected holiday catalog should be applied. For example, “How many calendar days until Christmas?” and “How many working days remain before our office closes?” should be treated as separate calculations, even when they reference the same season.

Confirm the holiday convention

A named holiday can have regional, substitute, or observed dates. The Business Days tool has a selected holiday catalog, so inspect the selected location and list before accepting its result. By contrast, deadline, notice, leave, and other Monday-to-Friday modes do not all support holidays. Do not infer that a weekend exclusion includes a public holiday, or that an observed day is interchangeable with the nominal date.

Plan around closures carefully

Holiday calculators help with travel preparation, staffing conversations, publishing schedules, and reminders. They are not a universal registry of closures and do not decide an employer’s, school’s, bank’s, or court’s operating calendar. For a consequential deadline, compare the output with the organization’s published calendar and keep the selected settings. A countdown is also not a substitute for a business-day calculation when the question asks for remaining working capacity. If a closure is moved from a weekend to a weekday, the nominal holiday and observed closure are two distinct dates. Ask which date the organization actually treats as non-working, then select or record that convention rather than silently adjusting the output. A Christmas or New Year countdown can be useful for a public-facing reminder, but it does not identify every regional holiday or school closure. Pair it with the local operating calendar when staffing, shipments, appointments, or customer support coverage depend on the closure. Keep the source calendar and retrieval date with any operational plan.