Tagged leap-year

3 capabilities

The first day, last day and length of the calendar month containing a date.

month_boundaries in Python

1.0.0
py rs ts
19 tests

Shift an ISO date by a whole number of days, forwards or backwards, with exact calendar arithmetic.

add_days in Python

1.0.0
py rs ts
28 tests

Whether a year is a Gregorian leap year: every 4th, except centuries, except every 400th.

is_leap_year in Python

1.0.0
py rs ts
15 tests