Which time zone does Brussels use?

Brussels is located at about 4 degrees east longitude,

The time zone and longitude range of the time zone and the time service longitude line

Zero time zone 7.5°W～7.5°E 0°

East 1st District 7.5°E～22.5°E 15°E

East 2nd District 22.5°E～37.5°E 30°E

East 3rd District 37.5°E ～52.5°E 45°E

East 4th District 52.5°E～67.5°E 60°E

East 5th District 67.5°E～82.5°E 75°E

East Sixth District 82.5°E～97.5°E 90°E

East Seventh District 97.5°E～112.5°E 105°E

East Eighth District 112.5°E ~127.5°E 120°E

From this we know that Brussels is located in the zero time zone. Why is there a difference of 7 hours?

That’s because Belgium is a country that implements daylight saving time. In order to save energy, standard time is set forward by one hour.

Therefore, the phenomenon mentioned by the original poster will occur