RWC/World Time

L.I:To learn about the world time.
L.I-To learn about the time in different countries.
For this task we had to find the time in different countries when it was 6pm in Japan. An example we had to find time for Canada. The time in USA CA: 2am and NY: 5am. This helps by learning different time in other countries.
I learned from this task that there are different times for the west side and the north side of some countries. Why there are different time in the west or the north because those countries  are  bigger.