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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
upon that day
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon that day" is correct and usable in written English.
It can be used to refer to a specific day in the past or future, often in a formal or literary context. Example: "Upon that day, the town gathered to celebrate the anniversary of its founding."
✓ Grammatically correct
News & Media
Alternative expressions(20)
on the designated date
by september
the very same day
towards the end of june
on that day
in late day
later that day
on the estimated date
as of Apr
toward the end of august
at the end of april
towards the end of december
the first week of September
Early September
Effective August
that day
precisely on that day
at the end of day
on the indicated date
since September
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
5 human-written examples
The article she stumbled upon that day in the library proved to be revelatory.
News & Media
Prior to the conclusion of the march, a young man told the crowd he expected to be foreclosed upon that day.
News & Media
The solution that Mr. Cook hit upon that day has swept across corporate America over the last decade, and one in five large companies now uses it: reload options.
News & Media
The industrial estate that Wen would have gazed upon that day is the Shannon Free Zone — a 2.5 sq km stretch of land that was carved out and given to foreign investors in the late 1950s, an audacious attempt to attract investment in exchange for tax holidays, tariff reductions and other incentives.
News & Media
In reality, what detractors of Israel refer to disparagingly as the "Israeli PR machine" usually consists of defensive appearances on TV and radio by government officials, who are grilled by newscasters about whatever Israeli behaviour is being fixated upon that day.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
He forced himself upon her that day, and now she bursts into his home, clad in white shorts and chunky boots, craving not revenge but further enslavement, plus the "kingdom" that he promised her back then.
News & Media
The address ended with her supporters being instructed by Leadsom backer Penny Mordaunt to march up to parliament to impress upon Tory MPs voting that day the need to do their duty.
News & Media
Today I asked his partner and Executive Chef, Lee Hefter, for a copy of the new dinner menu... and he laughed, saying they won't finalize it until the day before opening, depending upon what is available that day at Chino Farms and the Santa Monica Farmer's Market.
News & Media
And neither will the responsibilities that day thrust upon all of us.
News & Media
Think improving just 1% each day and build upon that every single day.
News & Media
"I'm not the theologist Dave is, but when I reflected upon it that day, I could see where the argument was coming from," Mr. Brown said.
News & Media
Expert writing Tips
Best practice
Use "upon that day" to add a formal or slightly elevated tone to your writing, especially when describing significant events or moments. Consider the overall style and audience to ensure it fits appropriately. It is often interchangeable with "on that day".
Common error
Avoid using "upon that day" in casual or informal contexts where it may sound stilted or unnatural. Simpler alternatives like "on that day" are often more suitable for everyday communication.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon that day" functions primarily as an adverbial prepositional phrase, modifying a verb or clause by indicating the time at which an action occurred or will occur. Ludwig shows how it specifies a particular point in time.
Frequent in
News & Media
80%
Science
20%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "upon that day" is a grammatically correct prepositional phrase used to specify a point in time. Ludwig AI confirms its usability in written English. While functionally similar to "on that day", it carries a slightly more formal or literary tone. It's most commonly found in news and media contexts. When writing, consider your audience and the overall style to determine if the formal tone of "upon that day" is appropriate, as simpler alternatives may be suitable for more casual communications.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
on that day
More common and slightly less formal.
that very day
Emphasizes the immediacy or significance of the day.
during that day
Focuses on the events happening throughout the day.
at that time
Broader, referring to a period rather than a specific day.
when that day arrived
Highlights the anticipation or arrival of the day.
on the occasion
More formal and event-focused.
as that day dawned
Evokes a sense of beginning or start of the day.
at the point in time
More abstract and less specific to a day.
that fateful day
Implies a negative or significant outcome associated with the day.
in those days
Refers to a period around that day, not the specific day itself.
FAQs
What is the difference between "upon that day" and "on that day"?
"Upon that day" is a more formal or literary way of saying "on that day". While both are grammatically correct, "upon that day" carries a slightly elevated tone.
When is it appropriate to use "upon that day" in writing?
Use "upon that day" in formal writing, historical narratives, or when you want to add a touch of elegance to your prose. In everyday conversation or informal writing, "on that day" is usually more appropriate.
Are there any synonyms for "upon that day" that are less formal?
Yes, alternatives include "at that time", "during that day", or simply "that day". The best choice depends on the specific context.
Can "upon that day" be used to refer to future events?
Yes, "upon that day" can refer to both past and future events, although it's more commonly used when discussing past occurrences. When referring to future events, consider whether the formal tone is appropriate.
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested