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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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at sunday

Grammar usage guide and real-world examples

USAGE SUMMARY

"at Sunday" is not grammatically correct or typically used in written English.
Instead, we typically use "on Sunday" to indicate a specific day of the week. Correct: I have plans on Sunday. Incorrect: I have plans at Sunday. Example: I always go for a run on Sunday mornings.

⚠ May contain grammatical issues

News & Media

Reference

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

At Sunday school, the boy started crying.

Attendance at Sunday Masses had fallen below 100.

News & Media

The New York Times

By the 1970s, attendance at Sunday services averaged 3,000.

News & Media

The New York Times

She said everyone at Sunday Mass was "angry and bothered".

News & Media

The New York Times

THE CROWD Couples, business parties; many families at Sunday brunch.

News & Media

The New York Times

Collection plates have been passed at Sunday services nationwide.

News & Media

The New York Times

They sit together at Sunday night games in NBC's production truck.

He was a regular at Sunday services, intoning Buddhist chants and staying to meditate afterward.

News & Media

The New York Times

Look closely at Sunday night's ceremony, and you'll see New York everywhere.

News & Media

The New York Times

Senna's car crashed into the concrete wall here at Imola at Sunday lunchtime last May Day.

The following week at Sunday services he tossed off a challenge.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Always use "on Sunday" instead of "at Sunday" when referring to a specific Sunday. For example, say, "The event is on Sunday" not "at Sunday".

Common error

Avoid using the preposition "at" with days of the week. The correct preposition to use is "on". Using "at Sunday" is grammatically incorrect and should be replaced with "on Sunday".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "at Sunday" functions as an adverbial phrase intended to specify a time. However, it is grammatically incorrect. According to Ludwig AI, it is better to use the preposition 'on' instead of 'at' when referring to specific days of the week.

Expression frequency: Very common

Frequent in

News & Media

36%

Reference

25%

Science

12%

Less common in

Formal & Business

8%

Wiki

7%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, the phrase "at Sunday" is grammatically incorrect. The correct preposition to use is "on", making "on Sunday" the appropriate choice. Although Ludwig AI marks the phrase as grammatically incorrect, it's found quite commonly in a variety of sources. When writing, it is more appropriate to use "on Sunday" for clarity and correctness. While "at" is sometimes used colloquially, formal writing should always employ "on" to avoid grammatical errors.

FAQs

What is the correct way to refer to a specific day of the week?

The correct preposition to use when referring to a specific day of the week is "on". Therefore, you should say "on Sunday" instead of "at Sunday".

What can I say instead of "at Sunday"?

The correct alternative is "on Sunday". Other options might be "this Sunday", "next Sunday", or "every Sunday" depending on the context.

Which is correct, "at Sunday" or "on Sunday"?

"On Sunday" is the grammatically correct phrase. "At Sunday" is not standard English.

How can I use "on Sunday" in a sentence?

You can say, "I will see you on Sunday" or "The meeting is scheduled for on Sunday morning".

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Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: