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Calculate the exact time remaining until the Grain Rain solar term in real time. Perfect for tracking agricultural events and traditional cultural milestones.
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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.
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A two-way Bazi and Gregorian calendar converter with Late Rat Hour (Zi Shi) rule options, designed for Chinese astrology and calendar calculations.
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Still worried about missing solar term milestones? The Grain Rain countdown tool uses astronomical algorithms to calculate the exact time remaining from the current moment until the start of this year's Grain Rain (Guyu). As the sixth of the 24 solar terms, Grain Rain marks the end of spring, a period of increased rainfall, and a crucial time for crop growth. Based on the astronomical moment when the sun reaches the celestial longitude of 30°, this tool outputs the remaining days, hours, minutes, and seconds to help users accurately plan farming, tea harvesting, or cultural activities.
Q: Does the Grain Rain solar term fall on the same day every year?
Not exactly. The date of Grain Rain is determined by the specific moment the sun reaches a celestial longitude of 30°. It usually falls on April 19, 20, or 21 in the Gregorian calendar, fluctuating by 1 to 2 days each year.
Q: What affects the accuracy of the countdown?
It primarily depends on the accuracy of your device's time. The tool calculates based on Beijing Time, so please ensure your device's time zone and clock settings are correct.
Please ensure your device's time and time zone settings are accurate to get the most reliable countdown results. This tool only provides a countdown for the Grain Rain solar term and does not support customizing other solar terms. The countdown updates dynamically in real time; page refreshes or network latency may cause brief display delays.
From an astronomical calculation perspective, the exact moment of the Grain Rain solar term is based on the apparent celestial longitude of the sun, which can be calculated using VSOP87 or similar planetary theory sequences. For example, the Grain Rain time for 2024 is April 19 at 10:59:21 (Beijing Time), and for 2025, it is April 19 at 16:49:51. If you need to embed this countdown into other applications, consider calculating the difference between the system timestamp and the astronomical moment of the solar term yourself.
