Are you still worried about missing traditional solar term dates? This tool uses astronomical algorithms to accurately calculate the real-time remaining time until the Chushu (End of Heat) solar term. It automatically adapts to the current year and supports cross-year switching. Chushu is the 14th of the 24 traditional Chinese solar terms, signifying the end of the summer heat and the transition to cooler weather. It usually falls on August 22nd or 23rd in the Gregorian calendar. The tool outputs the remaining days, hours, minutes, and seconds with second-level precision and updates dynamically.
Q: Is the date of Chushu fixed every year?
No, it is not fixed. Chushu usually falls on August 22nd or 23rd, but the exact hour, minute, and second vary slightly each year due to astronomical calculations. This tool is calibrated using authoritative astronomical data.
Q: How do you ensure the accuracy of the countdown?
The tool relies on your device's system time. Please keep your device time accurate. The countdown updates once per second to ensure real-time synchronization.
The accuracy of the countdown depends on your device's system time. There may be an astronomical calculation margin of error of ±1 minute for the exact solar term moment. For extended use, we recommend refreshing the page to reset the timer. This tool does not collect any user data.
The calculation of the Chushu moment is based on the astronomical phenomenon when the sun reaches the celestial longitude of 150°. The actual time may be slightly adjusted depending on the time zone and calendar calculation methods. Typical examples: The Chushu time in 2024 is August 22 at 16:45 (Beijing Time), and in 2025, it is approximately August 23 at 04:33. If you need to plan across years, you can use the year-switching feature to compare time differences between different years.
2025.10-22
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