Eastern Daylight Savings Time 2024. Daylight saving time lasts about eight months, from the second sunday in march to the first sunday in november. Here's a look at when the time changes this year, and what is the purpose of daylight saving time in the first place.

The local time time skips ahead to 3 a.m. Here’s a look at when the time changes this year, and what is the purpose of daylight saving time in the first place.