# Uses of Class
java.time.temporal.WeekFields

Packages that use WeekFields
Package
Description
java.time.temporal
Access to date and time using fields and units, and date time adjusters.

## Uses of WeekFields in java.time.temporal

Fields in java.time.temporal declared as WeekFields
Modifier and Type
Field
Description
`static final WeekFields`
WeekFields.`ISO`
The ISO-8601 definition, where a week starts on Monday and the first week has a minimum of 4 days.
`static final WeekFields`
WeekFields.`SUNDAY_START`
The common definition of a week that starts on Sunday and the first week has a minimum of 1 day.
Methods in java.time.temporal that return WeekFields
Modifier and Type
Method
Description
`static WeekFields`
WeekFields.`of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek)`
Obtains an instance of `WeekFields` from the first day-of-week and minimal days.
`static WeekFields`
WeekFields.`of(Locale locale)`
Obtains an instance of `WeekFields` appropriate for a locale.