October 25th of the lunar calendar is the date of the solar calendar.

Lunar calendar1October 25th, 2020 is 65438+February 9th, 2020 solar calendar; Wednesday;

The calendar will display the date of the day in big letters and predict solar terms, luck and other conditions of the day. The month, day, branch, festival and other contents are written on it in advance, and the lower part is left blank for notes, similar to a "desk calendar". At that time, the eunuch who served the emperor wrote down the words and deeds of the emperor in the blank space of the calendar. At the end of the month, after the emperor checked that it was correct, it was sent to the historian for the record. This was called calendars at that time, and these calendars were later used as the basis for historians to write national history.

Extended data:

Beginning of spring is the first year in the official calendar, and the year of return is the year of old age. 12 month is divided by 24 solar terms (i.e. silver moon, Uzuki, Chen Yue and other solar terms). ), and each month contains two solar terms, and there is no leap month. The dry calendar is related to the periodic movement of the earth around the sun, which can reflect the climate change in a year.

Since ancient times, the official and people in China have been familiar with the Ganzhi calendar, which has been applied to astronomy, geomantic omen, numerology, choice and traditional Chinese medicine, and recorded in the official yearbooks of past dynasties (namely the Yellow Calendar). Take Qing Dynasty official history book Qing Shi Lu as an example. Beginning of spring is the dividing point of the chronicles of the main branches in the book;

For example, Zhonghua Book Company photocopied Records of the Qing Dynasty (Volume 17) and Records of Qianlong (Volume 9, page 573), beginning of spring, 20071February 22 (Geng Xu), and the record of this record was: "Geng Xu. This is the beginning of last spring. " See also the ninety-fifth chapter of A Dream of Red Mansions in Qing Dynasty: "beginning of spring on December 18th, Jiayin year, beginning of spring on December 19th, silver moon year". It is clearly pointed out here that the transition point of the dry calendar is in the year.