a horse rider leaves town on friday and when he comes back i

  And exactly WHAT has this got to do with pets ~ ~
Usually the question is stated''He came back two days later on Friday''

The way you asked this''riddle'', he could have been gone any length of time (a week, 2 weeks, a year ....)



And the''good''answer, of course, is that his horse's name is Friday (Or he left town on Friday Street ... or he was seated in a Friday saddle ... or ...)
Well the answer to your question would be he was out of town for one week. It is 100% possible. If you meant to ask the well known riddle of the rider being gone for only two days and still coming back on Friday, the rider's horse was named Friday.
Well he could have only been gone for a few hours ... Or his horse is named Friday.
the horses name was friday!!



hahah i love that joke
that depends. how far aways did he travel?