Night vs Night time

When to use each in English, with meaning, register, and examples.

Night

Top 1,000 (very common)A1noun

Night time

Top 2,000 (common)
Most common: Night
 NightNight time
Pronunciation🇬🇧 /["/naɪt/"]/🇺🇸 /["/naɪt/"]/🇬🇧 //naɪt taɪm//🇺🇸 //naɪt taɪm//
MeaningThe time when it is dark outside, usually after sunset.The time when it is dark outside, usually after sunset.
ExampleThe stars shine bright in the night sky.Many animals are more active during night time.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA1-
Part of speechnoun
Collocationslast, tomorrow, the next, have, spend, stay, come, fall, progress, air, sky, breeze, at night, by night, during the night, all night long, at this time of night, day and night, last, tomorrow, Friday, school, at night, by night, on Friday, etc. night, first, opening, last, make a night of it, a night outduring night time, at night time, night time routine, night time activities
Antonymsday, morning, afternoon-
Common mistakesMistakenly using 'nights' for 'night' when referring to one evening., Using 'night' instead of 'nighttime' when discussing the period overall., Confusing 'night' with 'nights' in idioms like 'every night' vs. 'every nights'.Using 'night' instead of 'night time' to refer to the entire period., Confusing 'night time' with 'nightlife'; the former refers to time, the latter to activities., Mispronouncing as two separate words, 'night' and 'time', instead of as a phrase.
Usage notesUsed to refer to the period of darkness. Common in both written and spoken English. Avoid in very formal contexts when discussing specific times (e.g., in a scientific paper).Used to refer to the period from sunset to sunrise. Often associated with rest or nighttime activities.

Frequently asked questions: Night vs Night time

What's the difference between Night and Night time?

Night: The time when it is dark outside, usually after sunset. Night time: The time when it is dark outside, usually after sunset.

Which is more common: Night and Night time?

Night is the most common in everyday English.

Can you show an example of each?

Night: The stars shine bright in the night sky. Night time: Many animals are more active during night time.

Can I use Night and Night time interchangeably?

Not always. Night and Night time are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

Related comparisons