Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
end of sunday
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "end of Sunday" is correct and usable in written English. You can use it to refer to the conclusion or deadline of something occurring on Sunday. Example: "Please submit your report by the end of Sunday." Alternative expressions include "Sunday evening" and "close of Sunday."
✓ Grammatically correct
News & Media
Alternative expressions(18)
end of events
sunday's conclusion
by friday evening
friday night
by friday
before the weekend
close of business today
later today
before midnight tonight
tonight
before the day is out
the remainder of the day
by close of business today
before day's end
completion of events
culmination of events
end of business
sunday over
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
55 human-written examples
"Usually, by the end of Sunday the house is wrecked.
News & Media
By the end of Sunday, the deal was done and announced the following day.
News & Media
But by the end of Sunday, there were still no reports of arrests.
News & Media
By the end of Sunday, it had made $1.153bn, which now makes it the seventh biggest film of all time.
News & Media
Con Edison said it expected to restore power fully throughout the city by the end of Sunday.
News & Media
That was quite a tableau of disillusionment at the end of Sunday night's "Mad Men" episode, "At the Codfish Ball".
News & Media
But when it came to the big show, at the end of Sunday night, there was thunder.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
You just continue to make bread at that end-of-Tuesday rate.
News & Media
Moreover, detecting feeding gestures is useful to aid in end-of-day dietary recalls.
Science
Their clothes were soaked and the end-of-day sun was slipping behind the San Gabriel Mountains.
News & Media
The anonymous end-of-day survey verified that all panelists were comfortable with the process.
Science
Expert writing Tips
Best practice
When setting deadlines, use "end of Sunday" to clearly indicate that the deadline is before the start of the next day, Monday. This avoids ambiguity about whether a Monday morning submission is acceptable.
Common error
When using "end of Sunday" for a globally distributed team, clarify the time zone to ensure everyone understands the deadline. For example, specify "end of Sunday, Pacific Standard Time."
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "end of Sunday" primarily functions as an adverbial phrase of time, specifying when something should be completed or when an event concludes. Ludwig AI shows that it is used to set deadlines or mark the termination of activities.
Frequent in
News & Media
98%
Science
1%
Formal & Business
1%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "end of Sunday" is a grammatically sound and very common way to refer to the conclusion of Sunday or a Sunday deadline. According to Ludwig, it functions as an adverbial phrase of time with a neutral register, suitable for a wide range of contexts, especially in News & Media. It is important to be clear about the time zone when using the phrase, especially for deadlines. Alternative phrases include "Sunday night" and "close of Sunday". Ludwig AI confirms its correct usage and provides numerous examples from authoritative sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Sunday night
Focuses specifically on the evening portion of Sunday.
close of Sunday
Emphasizes the concluding part or final hours of Sunday.
Sunday's conclusion
Highlights the termination or finish of Sunday.
by Sunday evening
Specifies that something must be completed before the arrival of Sunday evening.
Sunday's deadline
Highlights the final time something needs to be completed on Sunday.
end of the day Sunday
Reorders the phrase for a slightly different emphasis.
Sunday at midnight
Specifies the precise end-point of Sunday.
the last part of Sunday
Refers to the final segment or portion of Sunday.
Sunday's end
A more concise way to express the ending of Sunday.
before Monday
Indicates the time before the beginning of the next day.
FAQs
How can I use "end of Sunday" in a sentence?
You can use "end of Sunday" to indicate a deadline or the conclusion of an event. For example, "Please submit your reports by the "end of Sunday"."
What are some alternatives to "end of Sunday"?
Depending on the context, you can use phrases like "Sunday night", "close of Sunday", or "by Sunday evening".
Is it more formal to say "close of Sunday" instead of "end of Sunday"?
While both are acceptable, "close of Sunday" might be perceived as slightly more formal than ""end of Sunday"", but the difference is minimal.
Does "end of Sunday" include any time on Monday morning?
No, ""end of Sunday"" generally refers to the period before Monday begins. It's best to specify a time if precision is needed.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested