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 day
Grammar usage guide and real-world examplesUSAGE SUMMARY
"end of day" is a correct and usable phrase in written English.
It can be used to refer to the end of the current day, or, more generally, to refer to the end of a period of time. For example: "I look forward to hearing from you by the end of day today."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
close of business
end of the working day
day's end
end of shift
end of play
final deadline
end of term
end of activity
end of stage
end of tomorrow
end of april
close of day
end of september
end of june
close of business on July 31
close of business on monday
close of business on friday
exiting day
done with the day
until the end of day tomorrow.
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
49 human-written examples
I'm having the end of day thing.
Academia
Register below by end of day October 7.
By the end of day two we felt more courageous.
News & Media
That number hit 248 by the end of day two.
News & Media
There were four down at the end of day four!
News & Media
At end of day you need good players.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
10 human-written examples
Moreover, detecting feeding gestures is useful to aid in end-of-day dietary recalls.
Science
Accepted students will be notified by end-of-day Monday, September 24 with team assignments.
Academia
That's its lowest end-of-day tally yet in its history as a public company.
News & Media
Article updated with end-of-day figures and related year-on-year growth numbers.
News & Media
The anonymous end-of-day survey verified that all panelists were comfortable with the process.
Science
Expert writing Tips
Best practice
Consider your audience. In formal settings, "close of business" might be more appropriate than "end of day".
Common error
Avoid using "end of day" without specifying the date. Saying "I need it by end of day" can be confusing if the recipient isn't sure which day you're referring to. Always include a specific date for clarity.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "end of day" primarily functions as a noun phrase, often used adverbially to specify a deadline or timeframe. It indicates the termination point of a day's activities or a cutoff time for completing tasks, as shown in Ludwig's examples.
Frequent in
News & Media
35%
Academia
33%
Science
20%
Less common in
Wiki
7%
Formal & Business
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, the phrase "end of day" is a versatile and commonly used noun phrase, functioning primarily to set deadlines or denote the conclusion of daily activities. Ludwig AI confirms its correctness in written English. While generally neutral in register, it's advisable to provide a specific time or timezone for clarity, especially in formal settings. As Ludwig examples illustrate, it appears frequently in News & Media, Academia and Science. For more formal communication, consider using "close of business".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
close of business
Focuses specifically on the conclusion of business operations for the day.
end of the working day
Emphasizes the completion of work-related activities.
day's end
A more poetic or literary way to express the end of the day.
end of business hours
Specifically indicates the time when a business ceases operations.
end of shift
Refers to the conclusion of a work shift, often in industries with multiple shifts.
end of play
Commonly used in sports, especially cricket, to mark the conclusion of the day's matches.
final deadline
Indicates the ultimate cutoff point for a task or submission.
end of term
Specifically refers to the conclusion of an academic term or semester.
end of period
Can be used in various contexts to denote the conclusion of a specific time frame.
end of activity
General term referring to the conclusion of any activity or event.
FAQs
How can I use "end of day" in a sentence?
You can use "end of day" to set a deadline, as in "Please submit your reports by the "end of day" Friday" or to describe the conclusion of daily activities, as in "I'm always tired at the "end of day"".
What's a more formal alternative to "end of day"?
A more formal alternative to "end of day" is "close of business", which is commonly used in professional contexts to indicate the deadline for tasks or submissions.
Is it better to use "end of day" or a specific time?
Using a specific time (e.g., 5:00 PM) is generally clearer than ""end of day"", especially when deadlines are critical. "End of day" can be interpreted differently by different people.
Can "end of day" be used in contexts other than deadlines?
Yes, ""end of day"" can also refer to the general time when daily activities conclude, such as "I like to relax at the "end of day"".
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