SharePoint: Caml Query- Time being ignored
Hey All,
Caml query not using the time part in datetime. If your are doing a caml query and you see that your time is being ignored in datetime try this:
<Value Type=”DateTime” IncludeTimeValue=”TRUE”><Today /></Value>
You have to use IncludeTimeValue=”TRUE”. 
Found this blog which explained it, and works like a dream. 
Enjai,
Puneet.H