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.

日期时间

即时、私密且免费

节假日日期计算器.

2026年8月5日

查找任意年份任意节日的确切日期，并查看距离该节日还有多少天——美国、英国和印度。

此计算器尚未完全翻译——部分文本以英文显示。

设备端计算无需注册

输入数值

输入时结果会更新。

02 / 答案

您想了解什么？

国家

节假日

年

使用方法

日期是根据官方规则计算得出的，而非查表得来：包括圣诞节等固定日期、11月第四个星期四等按星期计算的规则，以及以复活节为基准的节日。

复活节采用匿名格里高利历算法（Anonymous Gregorian computus）计算，因此1583年以来任何一年的耶稣受难日、复活节星期一、耶稣升天节和圣灵降临节都是精确的。

这些是实际的节日日期。当节日恰逢周末时，部分国家会将其调至附近的工作日庆祝；此处未显示该顺延日期。

由农历确定的节日——如开斋节、排灯节、洒红节、中国农历新年——未列于此处，因为它们无法通过格里高利历规则推算得出。

Cite this calculator

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

Updated 2026年8月5日

Cite as: Mathify. (2026). 节假日日期计算器. https://mathify.one/zh/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