Julian Clock

Julian Clock is a lightweight time utility and reference app that displays the current Julian Date and converts between Julian day numbers and standard calendar dates. Ideal for students, engineers, and astronomy enthusiasts who need precise day counts, day-of-year, and quick date conversions. Core features: - Live Julian clock with local or UTC time and customizable formats - Fast two-way date converter with copy and share - Offline reference with leap-year awareness and day-of-year display

1. Download and open Julian Clock, then complete basic setup when prompted. 2. Set your preferred time zone (Local or UTC) and display format in Settings. 3. View the live Julian Date and Day-of-Year on the main screen for quick reference. 4. Open the Converter, enter a calendar date or a Julian day number to get instant two-way results, then tap to copy or share. 5. Optional: Add the home screen widget or shortcut for one-tap access and enable UTC mode for astronomy-focused workflows.