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Calculate the exact real-time countdown to the Major Cold solar term and explore traditional Chinese calendar culture.
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。
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.
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。
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.
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。
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.
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。
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.
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.
Want to know how long it is until the Major Cold (Dahan) solar term? This tool calculates the exact time difference between the current time and the next Major Cold in real-time, dynamically displaying the countdown in days, hours, minutes, and seconds. Major Cold is the last of the 24 traditional Chinese solar terms, usually falling on January 20th or 21st in the Gregorian calendar. Based on astronomical algorithms and Beijing Time (UTC+8), this tool calibrates automatically to provide an accurate countdown without requiring any user input.
Is the Major Cold countdown accurate?
Yes. This tool uses astronomical calculation algorithms and computes in real-time based on Beijing Time (UTC+8), ensuring the countdown is accurate to the second.
What exact day is the Major Cold solar term?
Major Cold typically falls on January 20th or 21st in the Gregorian calendar, marking the solar term when the sun reaches the celestial longitude of 300°. The exact date varies slightly by year, and this tool automatically calculates the correct date.
Please maintain a stable internet connection to ensure accurate time synchronization. The countdown is based on Beijing Time (UTC+8), so users in other time zones should be aware of the time difference. Refreshing the page will reinitialize the countdown, which is normal behavior.
The Major Cold solar term countdown uses the solar celestial longitude calculation method, achieving second-level precision. For researchers of traditional culture and solar term enthusiasts, we recommend referencing the lunar calendar dates alongside this tool. As the final solar term of winter, Major Cold is closely associated with the timing of the Lunar New Year. Typical use case: In 2024, Major Cold fell on January 20th at 17:43; the countdown will accurately display the remaining time until that exact moment.
