How to convert a local date to GMT
7297
How can I get the current date and time in UTC or GMT in Java?
102872
Get timezone from DateTime
120691
want current date and time in "dd/MM/yyyy HH:mm:ss.SS" format
84939
Getting device's local timezone
89485
Format date in  using DateTimeConverter
28331
How to detect user's timezone?
83730
How to convert /Date(-6847824600000+0530)/ to a Date time
133552
How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
53867
How do I format a Javascript Date?
125864
Convert UTC Epoch to local date
154976
Convert date to datetime in Python
142456
How can I get the correct offset between UTC and local times for a date that is before or after DST?
61389
How do I get the current date in JavaScript?
19641
Display date/time in user's locale format and time offset
67576
Why are the time stamps in UTC instead of localized for the client?
90279
How do I get the UTC time of "midnight" for a given timezone?
97834
Dealing with timezones in PHP