There was a quote from Shiek (I believe) that said when you travel forward in time with the Master Sword you will be transported to the future on the same exact day, date, and time. I think Shiek said that. Say the day is Monday the 12th at 3:00 p.m. and you put the Master Sword in the Pedestal Of Time, you will be transported to the future 7 years later (lets say you're Link) and you will find that it is Monday the 12th at 3:00 p.m. The same exact day, date, and time you left 7 years before.