A script that will pull the logs from Windows that have records, between the dates specified.

Get-RecentEvent.ps1

param
(
    $StartDate = (Get-Date),
    $EndDate = (Get-Date)
)
try
{
    $ErrorActionPreference = 'Stop';
    $Error.Clear();

    $ActiveLogs = Get-WinEvent -ListLog * |Where-Object {$_.RecordCount -gt 0};
    foreach ($Log in $ActiveLogs)
    {
        Write-Output "Processing : $($Log.LogName)";
        $ThisLog = Get-WinEvent -LogName $Log.LogName |Where-Object {(Get-Date($_.TimeCreated)) -gt $StartDate -and (Get-Date($_.TimeCreated)) -lt $EndDate};
        if ($ThisLog)
        {
            $FileName = "$($PWD.Path)\$(($Log.LogName).Replace('/','-')).csv";
            Write-Output "Exporting : $($FileName)";
            $ThisLog |Export-Csv -Path $FileName -NoTypeInformation;
        }
    }
}
catch
{
    throw $_;
}