lastDayOfYear static method

DateTime lastDayOfYear(
  1. DateTime dateTime
)

Returns DateTime that represents a beginning of the last day of the year containing date.

Example: (2020, 4, 9, 15, 16) -> (2020, 12, 31, 0, 0, 0, 0).

Implementation

static DateTime lastDayOfYear(DateTime dateTime) {
  return _date(dateTime.isUtc, dateTime.year, DateTime.december, 31);
}