firstDayOfMonth

Returns a new Chronos instance set to the first day of the current month.

`firstDayOfMonth()`

Returns a new Chronos instance set to the first day of the current month.

firstDayOfMonth(): Chronos

Chronos - First day of month

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Last updated: Thu, May 21, 2026 09:14:30AM (UTC)

subtract

Returns a new Chronos instance with the specified unit subtracted.

lastDayOfMonth

Returns a new Chronos instance set to the last day of the current month.