Day of Year

Gets or sets the day of the year.

Accepts numbers from 1 to 366.

If the range is exceeded, it will bubble up to the years.

TIP

This requires the DayOfYear plugin to work

dayjs.extend(dayOfYear);

dayjs('2010-01-01').dayOfYear(); // 1
dayjs('2010-01-01').dayOfYear(365); // 2010-12-31

Day of Year ​