TimeZone by Coordinate
10261
How to get a time zone from a location using latitude and longitude coordinates?
17585
Calendar.getInstance(TimeZone.getTimeZone("UTC")) is not returning UTC time
97834
Dealing with timezones in PHP
102225
Why doesn't DateTime.ParseExact parse UTC format with the trailing Z?
15245
Web service - current time zone for a city?
125034
Location based Timezone Retrieval
88209
How to ISO 8601 format a Date with Timezone Offset in JavaScript?
140170
How to reliably determine time zone for a user from the Twitter API?
145085
How to sort an event table by time (have different timezones)?
146738
Python datetime object show wrong timezone offset
77886
Why time functions show invalid time zone when using 'c' time format?
32593
Timezone conversion
130048
How can I get my correct current local time?
127506
How to make a timezone aware datetime object in Python?
102872
Get timezone from DateTime
104181
Display time/date in specific timezone using date() function
1726
"date(): It is not safe to rely on the system's timezone settings..."