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DayPilot Pro JavaScript API Reference

DayPilot.DatePicker.weekStarts

The weekStarts property ("Auto" | number) determines the first day of week used by the date picker component.

Available since 2025.3.6622.

Possible Values

  • "Auto" - uses the value set by the locale

  • 0 - Sunday

  • 1 - Monday

  • 2 - Tuesday

  • 3 - Wednesday

  • 4 - Thursday

  • 5 - Friday

  • 6 - Saturday

Default value

"Auto"

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DayPilot Pro

Event calendar/scheduling AJAX components. Available for JavaScript/HTML5/jQuery, ASP.NET, ASP.NET MVC. Build resource booking, project management, time tracking applications, personal and shared event calendars.