daylight saving

A form of daylight saving time — The practice in some places of adjusting clocks forward in the spring and back in the fall, usually by one hour, so that the adjustment causes the time to coincide with the greatest period of illumination by the sun over the course of the day.

Meanings

noundaylight saving (uncountable)
  1. alternativeuncountableAlternative form of daylight saving time.
    1 more example

    The town of Tweed Heads in the north of New South Wales merges seamlessly into Coolangatta on Queensland's Gold Coast. The two states are ostensibly in the same time zone, but New South Wales observes daylight saving, and Queensland doesn't. That means the twin towns have managed to carve out a peculiar niche as somewhere you can celebrate New Year's Eve twice. Start in Tweed Heads, then stroll over into Coolangatta, and the party starts again an hour later.

    2025 November 12, Vitali Vitaliev, “Time travelling”, in RAIL, number 1048, page 68

Synonyms & antonyms

nountime during which clocks are set one hour ahead of local standard time; widely adopted during summer to provide extra daylight in the evenings

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

daylight saving. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/daylight%20saving

MLA

“daylight saving.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/daylight%20saving. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “daylight saving,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/daylight%20saving.

Source: daylight saving on Wiktionary, CC BY-SA 4.0.