This page offers the official NIST US Time Widget, providing accurate time based on UTC (NIST) for cross-platform devices. 24-hr About this widget Privacy Policy & Security Notice 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. NIST Time Widget This widget is a public service provided by the Time and Frequency Division of the National Institute of Standards and Technology (NIST). It is a web clock showing the official time of day from NIST, displayed as a 12 or 24-hour clock, in a user-selectable time zone. This page provides the official NIST time widget for displaying accurate time based on UTC (NIST). Official UTC (NIST) Time 07:31:54 A.M.