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Summer time or summertime?

summer time is a noun meaning “Daylight Saving Time”; summertime is a noun meaning “The period or season of summer”. summer time is written as two words and summertime as one word; they are used differently.

summer timeorsummertime

What is the difference between summer time and summertime?

summer timesummertime
Part of speechnounnoun
Meaning

UKDaylight Saving Time

The period or season of summer

Examplenone recordednone recorded
Formsnonesummertimes
Pronunciationnot recordednot recorded
In writingnot counted (the list counts single words)1.8 times per million words

Sources: summer time and summertime in the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Every current meaning of summer time and summertime

summer time

  1. 1

    noun UKDaylight Saving Time

  2. 2

    noun Alternative spelling of summertime

summertime

  1. 1

    noun The period or season of summer

Source: the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); obsolete, archaic, dialect and rare senses left out.

Which is more common, summer time or summertime?

summer time is a phrase, which the list of single words does not count; summertime 1.8 times per million words.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

The words