Advent Sunday
among the Western Christian Churches, the first Sundday of the liturgical year and the start of the season of Advent
en-GB/ˈædvənt ˈsʌndɪ/
en-US/ˈædˌvɛnt ˈsʌnˌdi/
among the Western Christian Churches, the first Sundday of the liturgical year and the start of the season of Advent