Eastern Standard Time Exact time now, time zone, time difference, sunrise sunset time and key facts for Eastern Standard Time (EST)
Eastern Standard Time – EST Time Zone - timeanddate. com EST Is the Eastern Time Zone In everyday usage, EST is often referred to as Eastern Time (ET) or the Eastern Time Zone This can add a bit of confusion as the term Eastern Time does not differentiate between standard time and Daylight Saving Time, so Eastern Time switches between EST and EDT in areas that use DST during part of the year
Eastern Time Zone - Wikipedia Eastern Standard Time (EST), which is five hours behind Coordinated Universal Time (UTC−05:00) and observed during late autumn winter, and Eastern Daylight Time (EDT), which is four hours behind Coordinated Universal Time (UTC−04:00) and observed during spring summer early autumn
National Institute of Standards and Technology | NIST The National Institute of Standards and Technology - Time and Frequency Division maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology