# calendar year

> English word · Noun

## Definitions
1. The length of time between the beginning and end of a year as marked on a calendar, such as from 0:00 January 1 to 24:00 December 31 in the Gregorian calendar.

## Etymology
From calendar + year.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/calendar-year