LeapSecond - Cesium Documentation

# LeapSecond

#### new LeapSecond(date, offset)

  Describes a single leap second, which is constructed from a `JulianDate` and a numerical offset representing the number of seconds TAI is ahead of the UTC time standard.

  Name | Type | Description
  --- | --- | ---
  `date` | JulianDate | optional A Julian date representing the time of the leap second.
  `offset` | Number | optional The cumulative number of seconds that TAI is ahead of UTC at the provided date.

  Source: Core/LeapSecond.js, line 14

### Members

#### julianDate :JulianDate

  Gets or sets the date at which this leap second occurs.
  Source: Core/LeapSecond.js, line 19

#### offset :Number

  Gets or sets the cumulative number of seconds between the UTC and TAI time standards at the time of this leap second.
  Source: Core/LeapSecond.js, line 26