Working hours during winter and summer time: Winter working hours are 8:00-12:00 in the morning and 2:30-5:30 in the afternoon. Summer working hours are 8:00-12:00 in the morning and 3:00-6:00 in the afternoon.

In my country, summer working hours are generally implemented from June 1st to September 30th. Working hours are 8:00-12:00 in the morning and 3:00-6:00 in the afternoon; Working hours in winter are 8:00-12:00 in the morning and 2:30-5:30 in the afternoon. It should be noted that working hours will be adjusted on July 1 and October 1 every year.

Winter time refers to a system that artificially sets time back one hour in winter in order to make full use of sunlight, reduce lighting electricity consumption, and save energy. Winter time generally starts at 2 a.m. on the first Sunday in November each year and ends at 2 a.m. on the last Sunday in March of the following year. During winter time, people's work and rest times are moved forward by one hour accordingly, with later dawn in the morning and earlier dark in the afternoon.

Daylight saving time refers to a system that artificially moves the time forward one hour in summer in order to make full use of sunlight, reduce lighting electricity consumption, and save energy. Daylight saving time generally starts at 2 a.m. on the first Sunday in April and ends at 2 a.m. on the last Sunday in October. During daylight saving time, people's work and rest times are postponed by one hour accordingly, with dawn starting earlier in the morning and darkening taking place later in the afternoon.

Introduction to Winter Time

Winter Time usually refers to the standard time used locally. In areas using Daylight Saving Time, clocks are set forward one hour in the summer and back to standard time in the winter.

If there is summer time, there will be winter time. Many countries in high latitudes and mid-latitudes move their clock hands forward one hour before the arrival of summer, and the new time is daylight saving time. Before the arrival of autumn in the second half of the season, they move their clock hands back one hour to form winter saving time.

The concept of daylight saving time was proposed by New Zealand entomologist George Vernon Hudson in 1895, but received no response. In 1907, British architect William Willett proposed the idea of ??daylight saving time to the British Parliament, but it did not receive support. Germany officially used daylight saving time for the first time on April 3, 1916, and Britain, France and Russia also started to implement it later. The United States also implemented daylight saving time in 1918.