No. You are just playing with semantics. There is a real difference in time measurements. Take a ride on an Apollo rocket around the moon. Time how long it takes. Then compare your reading with the time measured at Houston control. Your times will not match. BUT BOTH TIMES ARE CORRECT! The fact that the rocket is moving, creates the difference in the elapsed times.
Same thing holds with the difference between Gods 6 days and our 15b years. BOTH TIMES ARE CORRECT. No need to play word games.