Originally posted by NewGuy01
I don't believe that applies to time, though, otherwise omniscience would be inherent in omnipresence.
Well yeah, most characters with omnipresence also have at least nigh-omnsicience. But no, omnipresence is simply existing everywhere at the same time, and existing before, during and after time. Basically, nothing can stop them from existing.
I can't really think of any characters with omnipresence that aren't also omniscient, or at least nigh-omniscient, but you can have one without the other.