EVERY year we set our clocks an hour forward in March and then set them back again in October as British Summer Time (BST) begins and ends.

Today is the longest day of the year, time change of winter has come.  

Thus, 4:00 turned 3:00 this early morning. 

Physicians say we'll need a week to get used to the winter time.

This change can cause anxiety, sleepiness and stress.

The most affected are the elderly, children and those suffering from chronic diseases.

Time change was gradually introduced in more than 100 countries in order to save energy after the oil crisis of 1937.