Moment Timezone

IANA Time Zone Database + Moment.js.

var june = moment("2014-06-01T12:00:00Z");
june.tz('America/Los_Angeles').format('ha z'); // 5am PDT
june.tz('America/New_York').format('ha z');    // 8am EDT
june.tz('Asia/Tokyo').format('ha z');          // 9pm JST
june.tz('Australia/Sydney').format('ha z');    // 10pm EST
 
var dec = moment("2014-12-01T12:00:00Z");
dec.tz('America/Los_Angeles').format('ha z');  // 4am PST
dec.tz('America/New_York').format('ha z');     // 7am EST
dec.tz('Asia/Tokyo').format('ha z');           // 9pm JST
dec.tz('Australia/Sydney').format('ha z');     // 11pm EST

Contribute code or compile time zone data

Read the changelog