Accessible time labels on iOS

Question

I am trying to make my iPhone app accessible. Part of it involves generating accessible VoiceOver labels for the time and date parts of an NSDate. How do I form

Answer 1

Dates and numbers must be well formatted to be perfectly understood by the VoiceOver users.

Use the following elements below and take a look at some code snippets (Objc + Swift) to figure out how to implement an impeccable read out.