irule to get the F5 server time and display it on maintence page

Hi,

I have following iRules which display maintenance page. I would like to get F5 LTM time stamp and display on the maintenance page. Can anyone help me on this? Thanks

when HTTP_REQUEST {
if { [active_members [LB::server pool]] == 0 }
   { set http_reply "You have reached [HTTP::host], 


This site is currently under maintenance March 5th 6:00am EST <--------- **display server time here** 

Please contact Help Desk at if you continue to experience issues after this maintenance window. window."
        HTTP::respond 200 content $http_reply

}
}