$date = [Datetime](Get-Date).AddDays(-3).ToString("d"); or $date = [Datetime](Get-Date).AddDays(-3).ToString("yyyy/MM/dd"); Write-Host $date.ToString(); > 2021/11/22 0:00:00
$date = [Datetime](Get-Date).AddDays(-3).ToString("d"); or $date = [Datetime](Get-Date).AddDays(-3).ToString("yyyy/MM/dd"); Write-Host $date.ToString(); > 2021/11/22 0:00:00