Someone made a nice graphic that shows opening times in the US: 
<a href="https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;dataisbeautiful&#x2F;comments&#x2F;3ddapj&#x2F;bar_openingclosing_times_across_the_united_states&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;dataisbeautiful&#x2F;comments&#x2F;3ddapj&#x2F;bar...</a>