Chronograph Atomic Time Clock Lite is a simple freeware utility that is used to synchronize your local PC time using the Internet. For that purpose, it uses the National Institute of Standards and Technology (NIST) Atomic Clock servers. It will reference an atomic clock server to get the current time with the greatest accuracy available and update your PC's local time. The program has an easy-to-use, nice-looking interface, so you can adjust your time with just two mouse clicks. It automatically detects local time zone and Daylight Saving Time correction.