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Có bao nhiêu ngày cuối tuần trong một năm

Tháng 11 01, 2024 •

A calendar year has 52 or 53 Saturdays and 52 or 53 Sundays. The exact totals depend on the weekdays on which the year begins and ends. Leap years do not automatically have 53 weekends.

Calculate weekends in a year

This calculator treats Saturday and Sunday as weekend days. It reports Saturday-starting weekends, individual weekend days, and complete Saturday–Sunday pairs wholly inside the selected calendar year.

Enter a year to calculate its weekends.

How the calculation works

A common year contains 365 days: 52 complete weeks plus one extra day. A leap year contains 366 days: 52 complete weeks plus two extra days. The extra days can fall on weekdays or weekend days.

The tool counts each Saturday and Sunday in the Gregorian calendar. A Saturday-starting weekend is counted if its Saturday falls inside the year, even if the following Sunday is 1 January. A complete weekend pair is counted only when both days fall inside the year. These definitions explain why totals can differ at the year boundary.

Examples

In 2024, there are 52 Saturdays and 52 Sundays: 104 weekend days and 52 complete weekend pairs. In 2022, there are 53 Saturdays and 52 Sundays: 105 weekend days. Its final Saturday is 31 December, so only 52 Saturday–Sunday pairs are wholly within 2022.

Using the result

The totals can help when planning shifts, events or time off. They do not account for public holidays, leave allowances or places where the weekend falls on different days. For historical dates, the calculator applies the Gregorian rules consistently rather than modelling each country’s calendar adoption.

For other duration calculations, see our days and months converter Và hours and days guide.

César Daniel Barreto là một nhà văn và chuyên gia an ninh mạng được kính trọng, nổi tiếng với kiến thức sâu rộng và khả năng đơn giản hóa các chủ đề an ninh mạng phức tạp. Với kinh nghiệm sâu rộng về bảo mật mạng và bảo vệ dữ liệu, ông thường xuyên đóng góp các bài viết và phân tích sâu sắc về các xu hướng an ninh mạng mới nhất, giáo dục cả chuyên gia và công chúng.

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