Time check? No such thing. Do you want past or future time?
It's easy to understand what the "past" is, it's something that has happened and can be something that you can remember.... because it "happened".
The future has not yet happened. So, it's easy to know what the future is, as we do not "remember" it but we forsee it. Ya know?
Ok, still with me?
So, what is "current time" ?
In my opinion, there is no "current time".
Now, in life, either something has happened (past) or it is going to happen in the future. But, when something is happening, part of what is happening has happened, and is now the past, and the next thing that happens is the future. Which instantly becomes the past because you can remember it.
Current time is really one divided by infinity. There is no measurement for "current time" ... althought it seems easy for us to know what is the past, and what is in the future (thank goodness or I'd be losing you right now).
Basically, present time has no duration.
So, at this "current time" (which doesn't exist) could best be described as a wall between past and future that has no measurement.