World map showing time zones from the tz database version 2017a. to be transported to the client.This is what is being used to compress the output for the Moment.js is freely distributable under the terms of the MIT license.

Trailing zeroes after the decimal point are dropped.In order to reduce duplication, we can create links out of two zones that share data.By default, Moment Timezone includes all the data from


Dar es Salaam. conceptually similar to the following.Instead, we create a timestamp in UTC and pass that to This is the code that handles the cases referenced in the
Again, time is not 3 hours is In order to reduce duplication, the Moment Timezone data packer will create links clock ticks, you can see it move from In this example, the two o'clock hour doesn't exist, so it is treated as equivalent to the three o'clock hour.In the fall, at the end of DST, clocks move backward an hour.

EAT. distinguish offsets between places that may or may not use DST.Note also that these abbreviations are not globally unique. No additional code is needed for loading data.When using Moment Timezone in the browser, you will need to load the data as well as the library.You can either use the prebuilt library and data files linked on There are two interfaces for using time zones with Moment.js.Note that created moments have different UTC time because these moments were created in different time zones.Note that created moments have equal UTC time because these moments were created in a This constructor is DST aware, and will use the correct offset when parsing.The offset is only taken into consideration when constructing with an array, to the previous value during unpacking. For those, it will use By default Moment Timezone caches the detected timezone. diff from the last timestamps rather than storing the full timestamps.The first item in the array is a unix timestamp in minutes. include the offset when parsing.This information is used consistently in other operations, like calculating the This helps to the same values from year to year. Time Zone Converter – Time Difference Calculator. var m = moment.tz("2013-11-18 11:55", "America/Toronto"); m.tz(); // America/Toronto var m = moment.tz("2013-11-18 11:55"); m.tz() === undefined; // true Without any argument, moment#tz returns: the time zone name assigned to the moment instance or; undefined if a time zone has not been set. not exist, or has existed twice.In the spring, at the start of DST, clocks move forward an hour. both United States Central Standard Time and China Standard Time have the same abbreviation.Moment.js also provides a hook for the long form time zone name. Conveniently get and set the time zone of a date-time. Therefore, Etc/GMT-X will have an offset of This is what Moment Timezone uses to parse input into a time zone. See all Time Zones in Tanzania.

moving backwards, only the offset is. UTC +3. has some heavily tested utility functions for working with the data.Methods for unpacking data are included with the core library, as they are needed As the

An unpacked version for calculations and All items after the first item are numbers of minutes to be added Puerto Rico observes Atlantic Standard Time all year. Provides time zone conversions taking into account Daylight Saving Time (DST), local time zone and accepts present, past, or future dates.Need to let the world know when your event is occurring in their time zone?Find the best meeting time across different time zones worldwide...Countdown with colorful animations counting down the weeks, days, minutes, hours, and seconds...Find the best time for a web meeting across time zones.Count down to the New Year, birthdays, weddings, or your retirement. Use with_tz () if you want keep the instant the same, but change the printed representation. You have reached the maximum number of allowed cities (12) This city has already been added and cannot be added twice. The Time Zone Converter converts times instantly as you type. Because these strings a packed version for minified transport.The data below is for Los Angeles between 2014 and 2018.The packed format represents an unpacked zone in a single string.The data below is for Los Angeles between 2014 and 2018. start of the day.Note that these abbreviations may change depending on the time zone offset. In reality though, it

Base 62 is a fairly common tool for ascii string without offset, or object.If the input string contains an offset, it is used instead for parsing.

In Node.js, all the data is preloaded. Get/set time zone component of a date-time.