We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
If this tool helped you, you can buy us a coffee ☕
Automatically calculate the remaining days from today until the July 7 Incident anniversary. Supports cross-year tracking with no manual date input required.
The Marco Polo Bridge Incident, also known as the July 7 Incident, was a July 1937 battle between China's National Revolutionary Army and the Imperial Japanese Army.
The incident is generally regarded as the start of the Second Sino-Japanese War. On the night of July 7, 1937, Japanese troops carried out unauthorized maneuvers near the Marco Polo Bridge and demanded entry to the walled town of Wanping to search for a missing soldier. The refusal led to gunfire and escalation into full-scale war.
No manual date input is required. The tool automatically calculates the number of days until July 7th (Gregorian calendar) each year based on your device's current time, providing an accurate countdown reminder for this historical anniversary.
Q: Does the countdown support the lunar calendar?
A: No. This tool strictly calculates based on July 7th of the Gregorian calendar, as the original July 7 Incident (Marco Polo Bridge Incident) occurred on July 7, 1937 (Gregorian).
Q: How does it calculate across different years?
A: It automatically calculates the days until the next upcoming July 7th. If this year's anniversary has already passed, it will display the days remaining until next year's anniversary.
Please ensure your device's system time is accurate. The results are intended solely for memorial reminders and do not involve lunar calendar conversions. You can also click external links to view details about the historical event.
Calculations are based on the Gregorian calendar, utilizing the JavaScript Date object to handle time zones and date differences. Typical scenario: If visited on June 1, 2025, it will display "36 days until the July 7 Incident anniversary." Recommended for educational institutions and history enthusiasts preparing for regular memorial activities.
100 Day Calculator (Baby's Hundred Days)
Enter your baby's birth date to instantly view the Gregorian and Lunar dates, as well as the day of the week, for their one-month, 100-day, and first birthday milestones. Perfect for planning your celebrations.
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.
Bazi to Gregorian Calendar Converter
Free online two-way converter for Gregorian dates and Bazi (Four Pillars of Destiny). Supports Ziwei and Ziping school Rat hour (Zi hour) rules for accurate Chinese astrology calculations and calendar conversions.
100 Day Calculator (Baby's Hundred Days)
Enter your baby's birth date to instantly view the Gregorian and Lunar dates, as well as the day of the week, for their one-month, 100-day, and first birthday milestones. Perfect for planning your celebrations.
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.
Bazi to Gregorian Calendar Converter
Free online two-way converter for Gregorian dates and Bazi (Four Pillars of Destiny). Supports Ziwei and Ziping school Rat hour (Zi hour) rules for accurate Chinese astrology calculations and calendar conversions.
Age Calculator (Western, Chinese & Lunar)
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.