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Дата и время

Мгновенно, конфиденциально и бесплатно

Калькулятор даты праздника.

Узнайте точную дату любого праздника в любом году и сколько дней до него осталось — США, Великобритания и Индия.

Этот калькулятор пока переведён не полностью — часть текста отображается на английском.

Расчёт на устройствеБез регистрации
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Результаты обновляются во время ввода.

What do you want to know?

Как пользоваться

Dates are computed from the official rules, not a lookup table: fixed dates like Christmas, weekday rules like the fourth Thursday in November, and Easter-based feasts.

Easter is calculated with the Anonymous Gregorian computus, so Good Friday, Easter Monday, Ascension and Whit Sunday are all exact for any year from 1583 onwards.

These are the actual holiday dates. When one falls on a weekend some countries observe it on a nearby weekday; that observed day is not shown here.

Holidays set by lunar calendars — Eid, Diwali, Holi, Chinese New Year — are not listed, because they cannot be derived from a Gregorian rule.

Cite this calculator

Canonical URL: https://mathify.one/ru/date/holidays

Cite as: Mathify. (2026). Калькулятор даты праздника. https://mathify.one/ru/date/holidays

Use Cases

Plan your year ahead

Know the exact dates of major holidays in advance to schedule vacations, family gatherings, or work events. The calculator shows days until each holiday, helping you prepare.

Example: Check when Easter falls in 2025 to plan a spring break trip.

Compare holiday dates across countries

If you work with international teams or have friends abroad, see how holiday dates differ between the US, UK, and India for the same year.

Example: Find out when Thanksgiving is in the US vs. when Diwali is in India.

Frequently Asked Questions

How does the Holiday Date Calculator determine holiday dates?
The calculator uses the country and holiday you select, along with the year, to compute the exact date. For holidays like Easter, it applies the ecclesiastical calculation; for fixed-date holidays like Christmas, it simply uses the calendar date. It then shows the number of days from today until that holiday.
Can I find the date of Thanksgiving for any year?
Yes. For the US, Thanksgiving is the fourth Thursday in November. For other countries, the calculator may use their specific observance rules. Select your country and the holiday to see the exact date and days remaining.
Does the calculator work for holidays in the UK and India?
Yes. The calculator supports the US, UK, and India. For each country, it includes holidays relevant to that region, such as Bonfire Night in the UK or Diwali in India, and calculates their dates for the year you enter.

Tips & Common Mistakes

Tips

  • Select the correct country first, as holiday dates vary by region.
  • Enter a year between 1 and 9999 to get the exact date for that year.
  • Use the 'days until' feature to count down to your favorite holiday.
  • Check multiple years to see how holiday dates shift, like Easter moving between March and April.

Common Mistakes to Avoid

  • Forgetting to select a country, which may default to the US and give incorrect dates for other regions.
  • Assuming holidays like Thanksgiving are on the same date every year; they are often the fourth Thursday of a month.
  • Entering a year outside the supported range, which may cause an error or inaccurate calculation.

Last updated: August 13, 2026