Daylight Saving Time is the practice of setting the clocks forward one hour from standard time in March, and back one hour in November, making better use of natural daylight. Moving the clocks forward one hour in the spring grants us more daylight during summer evenings, while moving clocks back one hour in the fall grants us more daylight during winter mornings.
This time change happens automatically for most smartphones, computers, tablets, and digital devices. However, if you have an analog clock, you will need to manually adjust the time.