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Accurately calculate the countdown to the Frost's Descent solar term, displaying remaining days, hours, and minutes in real-time.
Age Calculator
Enter your birth date to instantly calculate your exact age, traditional Chinese age, and total days alive, plus find your Chinese zodiac, horoscope, and lunar birthday.
Bazi to Gregorian Calendar Converter
公历日期与八字四柱双向转换工具，支持紫微派与子平派子时规则，用于命理推算与历法对照。
Expiration Date Calculator
Calculate the expiration date based on the production date and shelf life, or check the near-expiry and expired status based on the expiration date.
Lunar and Solar Calendar Converter
A tool for converting dates between the lunar and solar calendars. It supports lunar leap months and is ideal for looking up holidays, birthdays, or historical dates.
Age Calculator
Enter your birth date to instantly calculate your exact age, traditional Chinese age, and total days alive, plus find your Chinese zodiac, horoscope, and lunar birthday.
Bazi to Gregorian Calendar Converter
公历日期与八字四柱双向转换工具，支持紫微派与子平派子时规则，用于命理推算与历法对照。
Expiration Date Calculator
Calculate the expiration date based on the production date and shelf life, or check the near-expiry and expired status based on the expiration date.
Lunar and Solar Calendar Converter
A tool for converting dates between the lunar and solar calendars. It supports lunar leap months and is ideal for looking up holidays, birthdays, or historical dates.
Baby 100 Days Calculator
输入宝宝出生日期，一次查看满月、百日、周岁的公历、农历日期和星期，方便安排庆祝。
Do you need to know exactly when the Frost's Descent (Shuangjiang) solar term arrives? Based on astronomical algorithms, the Frost's Descent countdown tool automatically calculates the time remaining from the current time to the next Frost's Descent, outputting an intuitive countdown in days, hours, and minutes. Frost's Descent is the 18th of the 24 solar terms, usually occurring around October 23rd on the Gregorian calendar, marking the end of autumn and the beginning of winter.
Q: What exact day is Frost's Descent?
A: Frost's Descent usually falls around October 23rd on the Gregorian calendar. The exact date fluctuates slightly based on astronomical calculations; in 2024, it is October 23rd.
Q: How does the tool determine the Frost's Descent date?
A: It is calculated using an astronomical algorithm based on the sun reaching the celestial longitude of 210 degrees. This aligns with modern scientific definitions and may have slight variations from traditional lunar calendar expressions.
Please ensure your device time is accurate. The countdown results are for reference only; the exact time of Frost's Descent is subject to observatory announcements. If you leave the page open for a long time, we recommend refreshing it to get the latest data.
The calculation of the Frost's Descent solar term is based on the sun's apparent celestial longitude, and the tool uses high-precision astronomical algorithms. Typical input/output: Current time October 10, 2024 → Output "13 days, 05 hours, and 22 minutes until Frost's Descent". We recommend planning agricultural activities and health routines according to temperature change patterns.
