Form Time Conditions to make sure its at current time?

Hello, there is a time question in my form. I am trying to set up conditions so that the submit button will be taken away if the time is not equal to the current time. For dates, I know how to do this because the dynamic key word is "today". What is the key word for time?

To illustrate: 

Set Date to take away submit button if it is not set to today's date:

IF Date Not Equal to Date "today"

HIDE Submit

Set Time to take away submit button if it is not set to the current time:

IF Time Not Equal to Time "?????????"

HIDE Submit

What would those question marks be?

There is no dynamic function for time. It is only available on dates.

You can however define a time in 24 hour format.

Example: (means 2:00 PM in 12 hour format)

Hope this helps!