Whoops! That was a (grave…) typo. I took the liberty to edit my earlier post and fix this mistake. Thank you for noticing.
As for time + location: Yes. UTC is not the same time (‘calendar’) as UTC+2 or UTC+5.5.
All right, the talk about calendars in general seems to be getting too far off-topic.
A new topic to discuss calendars and possible general implementations can be found here.
The current topic is to be used for more discussion about @alisinabh 's implementation of the Jalaali calendar for Elixir. 
