Local time in KIEV - UKRAINE
Kiev - Ukraine Actual Time and Date
Synchronized clock on atomic clock in real time
Current time & Weather at Kiev
Current Local time
Current weather
Kiev timezone information
Geographical and astronomical datas : Ukraine
Current time information for Kiev / / Europe
While most application software will use the underlying operating system for timezone information, the Java Platform, from version 1.3.1, has maintained its own timezone database
This database will need to be updated whenever timezone rules change.
Sun provides an updater tool for this purpose.
As an alternative to the timezone information bundled with the Java Platform, programmers may choose to use the Joda-Time library.
There is very little in the way of timezone support for Javascript
Essentially the programmer has to extract the UTC offset by instantiating a time object, getting a GMT time from it, and differencing the two
This does not provide a solution for daylight savings variations.
The DateTime objects and related functions have been compiled into the PHP core since 5.2
This includes the ability to get and set the default script timezone, and DateTime is aware of its own timezone internally
PHP.net provides extensive documentation on this.
As noted there, the most current timezone database can be implemented via the PECL timezonedb.
The standard module datetime stores and operates on the timezone information class tzinfo
The third party pytz module provides access to the full tz database.
Negated time zone offset in seconds is stored time.timezone and time.altzone attributes.
Each Smalltalk dialect comes with its own built-in classes for dates, times and timestamps, only a few of which implement the DateAndTime and Duration classes as specified by the ANSI Smalltalk Standard
VisualWorks provides a TimeZone class that supports up to 2 annually recurring offset transitions, which are assumed to apply to all years (same behavior as Windows time zones.) Squeak provides a Timezone class that does not support any offset transitions
Dolphin Smalltalk does not support time zones at all.
For full support of the tz database (zoneinfo) in a Smalltalk application (including support for any number of annually recurring offset transitions, and support for different intra-year offset transition rules in different years) the third-party, open-source, ANSI-Smalltalk-compliant Chronos Date/Time Library is available for use with any of the following Smalltalk dialects: VisualWorks, Squeak or Dolphin.
Some databases allow storage of a datetime type having time zone information
The SQL standard defines two standard time data types: