My site shows some information for certain time period. User has possibility to change his or her timezone and this affects the information's queries.
I have implemented some setting where user can set timezone (timeoffset) manually, get it from user's location or get from browser setting.
According to this post - http://ux.stackexchange.com/a/21433/17332 i pick nice idea to show list of times (not timezone) for manual case.
But I still don't decided what should I do with Daylight Savings Time. Come back to timezone? But in this case I have misunderstanding which timezone is correct for data extracted from user's location..
So I am looking for way to set correct time for user which take to consideration Daylight Savings Time. Does anybody know good examples of this?
Edit with improvement from comments.