The first time:1952-1966:1952, the college entrance examination is scheduled for August, 15, 16, 17, and unified answers and grading standards are formulated by using national unified examination papers. Since then, this method has continued to suspend the college entrance examination at 1966. Although there has been a college entrance examination every year for more than ten years, the time of the college entrance examination has not been determined, usually between July and August.

The second time:1977-1978:1kloc-0/0/0/0/After the news of resuming the college entrance examination was released, thousands of people picked up their books again and joined the army of reading. This year's college entrance examination is held in winter, which is completely opposite to summer. 1978, the college entrance examination was rescheduled from winter to summer, and the time was concentrated from July 20 to 23.

The third time: 1979-2002: during this period, except for the 1983 college entrance examination, the examination time in other years is from July 7 to 9 every year. Many people say that July 7th is chosen every year to commemorate 1977' s resumption of the college entrance examination. 1983 is a special college entrance examination, and the time is from July 15 to July 17. At that time, the government put forward the plan of "directional enrollment", and the so-called "iron rice bowl" began in this year.

The fourth time: from 2003 to now: With the appearance of global warming, the weather is getting hotter and hotter. In order not to affect the status of candidates, the state adjusts the examination time to June 7 and 8 every year. 2003 was also a SARS epidemic, but the college entrance examination was not postponed, but advanced by one month.

Fifth time: In 2020, because of the epidemic situation in COVID-19, the college entrance examination time was temporarily adjusted and postponed for one month.