Amazing! You basically covered 24 time zones in 24 hours. I see that the the International Date Line is at 180 degrees longitude, and 0 degree line runs thru Greenwich, England, where Queen Elizabeth II rules.

It makes me wonder what would happen if the International Date Line was moved to any other place. For example, if there was a new monarch who is seated in another location, would the International Date Line have to be moved, and what would be the consequences? Just a thought.

Anyway, you have shown why we should celebrate New Years Eve and New Years Day for a full 24 hours! Cheers!