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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at overnight
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at overnight" is not correct and not usable in written English.
It seems to be a confusion of terms; "overnight" is typically used as an adverb or adjective, not in conjunction with "at." Example: "The package will arrive overnight."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
27 human-written examples
But the liquidity is aimed at "overnight money," the money banks keep in their short-term reserves.
News & Media
This leads them into a dicussion of earlier summers at overnight camps, and the two try to arouse one another's jealosy with talk of past camp romances.
News & Media
Then, we'll take a quick look at overnight polls that took the temperature of Mitt Romney's new running mate, Representative Paul D. Ryan of Wisconsin.
News & Media
A Marine recruiting station in Chantilly, Va., outside Washington, was shot at overnight Monday, and investigators are trying to determine whether that shooting is related.
News & Media
The London Interbank-Offered Rate (LIBOR) in dollars, euros and sterling at overnight and three-month maturities remains higher than normal.
News & Media
Mmillions more will see her as the Cyclopaedia draws her down the A5 towards London, with more events at overnight stops at Rugby, Northampton, Luton, Hatfield, and Waltham Abbey.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
exposure at noon, mortality at midnight".
News & Media
That was at midnight.
News & Media
And at night.
News & Media
It transforms at night.
News & Media
The tractors' at night,.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "at overnight". Instead, opt for clearer alternatives like "by morning" or "during the night" to improve grammatical accuracy and readability.
Common error
Don't use "at overnight" as if 'overnight' is a specific time. Remember 'overnight' typically functions as an adjective or adverb, not as a noun that takes a preposition. Instead of saying, 'the reaction was stirred at overnight', say 'the reaction was stirred overnight'.
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at overnight" functions as a prepositional phrase, but it's not grammatically sound. Ludwig AI indicates that the phrase is not correct. Examples show that "overnight" is often misused with the preposition "at".
Frequent in
News & Media
48%
Science
32%
Wiki
8%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, while the phrase "at overnight" appears in various sources, it's generally considered grammatically incorrect. Ludwig AI confirms this assessment. "Overnight" is typically used as an adverb or adjective. For better clarity and grammatical accuracy, use alternatives like "by morning" or "during the night". While the phrase appears frequently in news and media and some scientific contexts, avoid using it in formal writing to maintain credibility. Understanding the proper function of "overnight" helps prevent misuse and enhances the quality of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
by morning
Indicates completion or occurrence by the following morning; focuses on the timing of an event.
within a day
Specifies a timeframe of one day for something to be completed or occur.
during the night
Refers to events or activities that happen specifically during the nighttime period.
over the course of the night
Highlights that something happens gradually or continuously throughout the night.
throughout the night
Emphasizes a continuous action or state lasting the entire night.
before dawn
Indicates actions or events completed prior to the sunrise.
by nightfall
Specifies a deadline or occurrence tied to the arrival of night.
once night falls
Focuses on the start of nighttime as the trigger for an event or action.
when darkness arrives
A more poetic phrasing indicating the commencement of nighttime.
after sundown
Denotes events that begin or occur after the sun has set.
FAQs
Is "at overnight" grammatically correct?
No, "at overnight" is generally considered grammatically incorrect. It's better to use phrases like "by morning" or "during the night".
What can I say instead of "at overnight"?
You can use alternatives such as "by morning", "during the night", or "overnight" depending on the context.
How to correctly use "overnight" in a sentence?
Use "overnight" as an adverb or adjective. For example, "The package will arrive overnight" or "It's an overnight delivery".
What is the difference between "at night" and "at overnight"?
"At night" refers to a general time period, while "at overnight" is not a standard or grammatically correct phrase. Use "at night" to describe when something occurs during the nighttime hours.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested