Daylight Savings Time begins Sunday, March 9th, so be sure to set your clocks forward an hour to be on time!
What is the history of Daylight Savings Time? Does every area observe daylight savings time? Who decides on time zones? Learn the answers to these questions and more from the National Institute of Standards and Technology (NIST).
The NIST’s Physical Measurement Laboratory develops standards for and distributes time and other measures such as temperature, length, mass, and frequency. Find out the official time at Time.gov!