COUNTDOWN
Countdown, never miss an important day.
Tap a common holiday to see how many days are left, or set a custom birthday, anniversary or any date you are waiting for.
Everything runs locally in your browser
Solution animation · countdown ring
Annual cycle: 2026-01-01 → 2027-01-01
What does this tool do?
Pick or enter a future date to see how many days are left, the breakdown in weeks and days, and which weekday it falls on. Chinese New Year and Mid-Autumn follow the lunar calendar; this page ships the matching Gregorian dates for 2026–2030, beyond which you can pick a date manually.
FAQ
Why do the holiday dates change every year?
Chinese New Year and Mid-Autumn follow the lunar calendar, so their Gregorian dates shift each year. This page includes the matching dates for 2026 to 2030; for other years please choose the date manually.
Is my data uploaded?
No. Everything is calculated inside your browser and never leaves your device.
示例与注意事项Example & notes
一个例子A worked example
想知道「距离下一个春节还有几天」：点一下「春节」按钮，就能看到剩余天数、折合周数和目标日是星期几。Want to know how many days until the next Spring Festival? Tap the button and see the remaining days, weeks and the weekday of the target date.
注意事项Things to watch
- 春节、中秋等农历节日使用内置公历对照表，超出范围的年份会自动隐藏按钮。Lunar festivals use a built-in solar-date table; years outside that range hide the shortcut button.
- 按你本机时区计算，跨时区使用时天数可能相差一天。Calculations follow your local time zone, so the day count can differ by one across zones.
- 只按整天计算，不折合小时；如果只是几小时后的事，更适合用日程提醒。Counts are whole days; for something a few hours away a calendar reminder is a better fit.
相关问答More Q&A
农历节日日期是怎么确定的？How are lunar festival dates determined?
内置 2026–2030 年的公历对照表（春节、中秋等），不在范围内的年份可用「自定义日期」手动填写。A built-in solar-date table covers 2026–2030 for Spring Festival and Mid-Autumn; outside that range use the custom date field.
可以同时跟踪多个日子吗？Can I track several dates at once?
一次显示一个目标日，切换按钮或修改自定义日期即可快速查看不同日子。One target at a time — switch the buttons or edit the custom date to check another date quickly.