According to the notice issued by the Education Department of Hainan Province, it is clear that the summer vacation for primary and secondary schools in 2022 will start on July 9, end on August 3 1, and students will start classes in September 1. The opening hours of summer vacation in some areas are slightly different, and the opening hours of summer vacation in compulsory education and high school are also different, as follows.

The starting time of summer vacation in Haikou compulsory education stage is July 8, and the starting time of summer vacation in high school stage is July 12. The start time of summer vacation in Sanya compulsory education stage is July 12, and that in senior high school stage is July 14.

The start time of summer vacation in compulsory education stage in Sansha City is July 2, and the high school stage is July 15. The start time of summer vacation in Wuzhishan compulsory education stage is July 9, and the start time of summer vacation in high school stage is July 2 1.

The summer vacation of compulsory education in qionghai city begins on July 4th, and that of senior high school is July 12. The summer vacation of compulsory education in Wenchang City starts on July 9, and the high school stage is July 1 1.

The summer vacation of compulsory education in Wanning starts on July 6th, and the senior high school starts on July 13. The start time of summer vacation in Danzhou compulsory education stage is July 7th, and that in senior high school stage is July 12.