Julian Clock

Julian day, Zulu time, and military dates - on iPhone, iPad, and Apple Watch. Home & Lock Screen widgets, historical lookup, and eight service themes.

It's as simple as it gets, a Julian date and clock app built for people who need the numbers fast.

Julian Clock shows everything you need at a glance:

• Julian date (YJJJ or YYDDD, your choice in Settings) • Local time with running seconds • Date in military format (e.g. 19JUN26) • Day of the week • Zulu time (GMT)

New in version 2

• Home Screen widgets — small and medium layouts with Julian date, Zulu, and military date • Lock Screen widgets — circular, rectangular, and inline at-a-glance views • Apple Watch app — Julian date and Zulu on your wrist, plus complications • iPad support — universal layout for desk and EFB use • Historical lookup — pick any date on the calendar to get its Julian day • Eight themes — Navy, Air Force, Army, Marines, Coast Guard, Space Force, Dark, and Light

Widgets and the Watch app stay in sync with your format and theme choices.

This app is for military and DOD personnel who constantly need a quick look at the Julian date and/or Zulu time, on the phone, on the lock screen, on the watch, or on an iPad beside the job.