Is it time travel possible by crossing the international date line?

Do you consider crossing the international date line a way of time travel? EG. From Russia to Alaska.Is it time travel possible by crossing the international date line?I would say yes. If that's how you would like to perceive it.



This is because time is a human made reference point.



If you look at your watch, it is simply a mechanical machine ticking away or digitally showing you sequential numbers at a predetermined speed.



We "measure" our day by 1 rotation around the sun. Does the sun "tell" us what time it is? The Earth is simply rotating around the sun, there are no inherent time equivalents.



We could have arbitrarily said 3 rotations around the sun is a day. Just like instead of going with a lunar rhythm that is much more regular of 29.5 days, we are arbitrarily going with a calender that all have different numbers of days in a month.



Have fun on your travels!Is it time travel possible by crossing the international date line?
The date and all that goes with it, including the international date line, is a human invention - so I can alter it any way I want to. It would be easier to just get a calender and turn the pages back. When I use Linux I have a little program that will give me a calender for any year or month from 1 AD to about 10000 AD. If I research the history, I can travel to the past. If I use my imagination, I can travel to the future.Is it time travel possible by crossing the international date line?Time travel is a possibility because we are always moving forward through it.Is it time travel possible by crossing the international date line?
It is as much time travel as crossing any other time zone boundary. If you go from US Eastern Time to US Central Time, do you go back in time 1 hour?Is it time travel possible by crossing the international date line?no