Convert local time to UTC in Delphi 7
158854
How to convert Local time to UTC time in Delphi? and how to convert it back from UTC to local time?
142456
How can I get the correct offset between UTC and local times for a date that is before or after DST?
12270
Convert java.util.Date to java.time.LocalDate
63527
How to change Windows 7 date format?
72005
Getting system Timezones in different languages
128249
Changing timezone in PHP
100291
Parsing DateTime on Localized Systems
143773
Does Javascript date toLocaleString account for DST?
25599
How to create a Date object, using UTC, at a specific time in the past?
87667
How can I handle time zones in my webapp?
126505
Why can't DateTime.Parse parse UTC date
100906
Is there a Time Zone setting?
10568
How to handle calendar TimeZones using Java?
123871
Customise date-time format in Windows
7297
How can I get the current date and time in UTC or GMT in Java?
33411
Converting an ISO 8601 timestamp into an NSDate: How does one deal with the UTC time offset?
2226
Calculate relative time in C#