How to change the first day of week in the WinUI Calendar (SfCalendar)
The WinUI Calendar (SfCalendar) will be rendered with Sunday as the first day of the week. You can change the first day of week by using the FirstDayOfWeek property of the calendar as per your requirement.
XAML
<Window x:Class="FirstDayOfWeek.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:FirstDayOfWeek" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d" xmlns:calendar="using:Syncfusion.UI.Xaml.Calendar"> <Grid> <calendar:SfCalendar Name="Calendar" FirstDayOfWeek="Thursday"/> </Grid> </Window>
