Daylight Savings Time Begins Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: March 14, 2021 @ 3:00 am 2021-03-14T03:00:00-04:00 2021-03-14T03:15:00-04:00 Special Event Daylight Savings Time Begins Change Smoke Alarm Batteries