🐣 查找复活节日期Find Easter Dates

使用说明与常见问题How-to & FAQ

「查找复活节日期」是什么？What is the Find Easter Dates tool?

计算某年复活节星期日：西方（公历算法）或东正教（儒略历算法，结果换成公历）。本地处理。Easter Sunday for a year: Western (Gregorian computus) or Orthodox (Julian computus, shown as a Gregorian date). Processed locally.

如何使用「查找复活节日期」？How do I use the Find Easter Dates tool?

输入 1583–4099 之间的年份，在“教会”里选择西方或东正教，下方即显示复活节星期日的日期。Enter a year from 1583 to 4099 and choose Western or Orthodox under Church to see the date of Easter Sunday.

西方和东正教复活节有什么不同？How do Western and Orthodox Easter differ?

西方教会用格里高利历的算法（Anonymous Gregorian），东正教用儒略历的算法再换算成公历日期，所以两者常常相差 1–5 周，有些年份同一天（如 2025-04-20）。Western churches use the Gregorian computus (the Anonymous Gregorian algorithm); Orthodox churches use the Julian computus, converted here to a Gregorian date. The two are often 1 to 5 weeks apart and sometimes fall on the same day, as on 2025-04-20.

为什么只支持 1583–4099 年？Why only the years 1583 to 4099?

1583 年是格里高利历启用后的第一个完整年份，4099 年是常用复活节算法表的适用上限。1583 is the first full year of the Gregorian calendar and 4099 is the end of the range the usual Easter tables are defined for.

这个工具和时区有关吗？Do time zones affect this tool?

无关。结果只由输入的年份或日期按历法规则算出，不读取设备时钟，也不使用任何时区。No. The result is worked out from the year or date you enter with calendar rules alone; it never reads your device clock or uses a time zone.

输入和输出是什么样的？What does the input and output look like?

例如输入 2024，输出为：2024-03-31。The input 2024 becomes 2024-03-31.

有哪些选项可以调整？What options can I adjust?

「查找复活节日期」的设置：「教会」可选 西方、东正教（默认 西方）。每次生成结果都按当前设置处理。Settings in the Find Easter Dates tool — "Church": Western, Orthodox (default Western). The result always uses the current settings.

「查找复活节日期」免费吗？需要注册吗？Is the Find Easter Dates tool free? Do I need an account?

「查找复活节日期」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Find Easter Dates tool is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.