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Definitions

night and day

ADVERB
continually
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"The difference between now and 10 years ago is like night and day,", said Tin Oo, a motorbike taxi driver in Yangon's industrial district of Hlaing Tharyar.

From BBC • Apr. 2, 2026

The ice lid contracts and expands with temperature fluctuations between night and day, opening cracks that fill with shards of newly frozen lake water.

From Barron's • Feb. 15, 2026

“Anybody who has flown on a Starlink-equipped aircraft will say it was night and day between anything they experienced in the past,” Quilty said.

From MarketWatch • Feb. 11, 2026

“Converting a building from 1990 versus one from 2010 is night and day due to the differences in code eras.”

From Los Angeles Times • Feb. 11, 2026

The double folding doors were tightly locked and guarded, night and day, by the serving woman, Eurykleia, grand-daughter of Peisenor, in all her duty vigilant and shrewd.

From "The Odyssey" by Homer