get Max method for DateTime type

I would like to get the Max method, wich returns a DateTime type.

But it seems, there isn't a Max method, wich returns this type.

If I code this:

Dim test = GetType(Enumerable).GetMethods(BindingFlags.Public Or BindingFlags.Static).
    Where(Function(m) m.Name = "Max")

I can't find an appr. method, wich returns DateTime.

My question: how could I get a Max method, wich returns a DateTime type?