Pokémon Sun and Moon/Version differences

There are a number of differences between Pokemon Sun and Moon.

Minor Differences

 * On the Melemele Verdant Cave Trial, you'll have to fight Totem in Sun and Totem Alolan  in Moon.
 * Sun and Moon are set 12 hours apart, so Sun follows the system clock, whereas Moon's in-game time is transposed 12 hours from the system clock. For instance, if it is 10AM on the system time, the in-game time in Sun will be 10AM, but in Moon it is 10PM.

Pokemon Exclusives
'Rockruff can only evolve into Lycanroc Midday Form in Sun, and Lycanroc Midnight Form in Moon. However, both evolutions are catchable in the wild.'