Here is a list of example clocks for most of the about 40 different time zones, i.e. local times, that can be found around our globe. Remember though, that these are only a small subset of the actual number of time zones that exist.
The clocks indicate the "appropriateness" of their local times with different background colors. 06-07 is indicated by red, 07-09 by orange, 09-16 by green, 16-18 by orange, 18-21 by red and all the rest by black.
If you want to learn more about time zones and why you need to be really careful when interpreting different local times, I recommend to read Time zones - to be or not to be?.
This Wall of time is built with the NNM Clock.