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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
on the first of October
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on the first of October" is correct and usable in written English.
You can use it to specify a particular date, often in formal or literary contexts. Example: "The event is scheduled to take place on the first of October."
✓ Grammatically correct
News & Media
Alternative expressions(20)
early October
in October
on the first of september
on the first of march
on the first of december
on the first of july
on the first of may
on the first of january
january 1st
on the first of May
at the beginning of january
on the first of october
january first
at the turn of the year
on the first of april
on the first of Schourek
on the first of November
the first day of january
on january 1st
on the first of July
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
15 human-written examples
Steve Santini, who acts as traffic manager, tells about the trials of a moving firm on the first of October.
News & Media
Clarke, who has faced growing criticism for Tesco's recent underperformance, is to step down on the first of October.
News & Media
"We say goodbye to fresh ingredients on the first of October, and then we don't see them again until April," he said.
News & Media
Second part of Comment devoted entirely to an obituary of E.B. White, who died on the first of October, at his farm in Maine.
News & Media
Last part of Comment devoted entirely to an obituary of E.B. White, who died on the first of October, at his farm in Maine.
News & Media
On the first of October, Facebook apologized to drag performers everywhere, and followed shortly afterward with the announcement of Rooms, an app for anonymous, closed-door discussion.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
Somebody with the red born-on-the-Fourth-of-July Steinbrenner blood, or some watery mix?
News & Media
Owned by the born-on-the-Fourth-of-July patriot George Steinbrenner, the Yankees continued to play the song every game.
News & Media
Mince pies appearing in Waitrose on the first of November.
News & Media
On the first of January, 1977, the writer took an Amtrak train from Cleveland to New York.
News & Media
"I don't think this will end on the first of January," she said.
News & Media
Expert writing Tips
Best practice
When precision is needed, use "on the first of October" to clearly specify the date instead of more vague terms like "early October".
Common error
Avoid assuming universal date formats. Always clarify the year alongside "on the first of October" to prevent confusion, especially when communicating internationally.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on the first of October" functions primarily as an adverbial phrase modifying a verb, specifying the timing of an action or event. Ludwig examples show its usage in news and formal contexts.
Frequent in
News & Media
60%
Formal & Business
20%
Wiki
10%
Less common in
Science
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "on the first of October" serves to clearly specify a date, most commonly used in news and media contexts. While grammatically correct and understandable, Ludwig shows alternative shorter variations like "October 1st" are frequently used. While the analysis finds this phrase proper, it's essential to provide full context (including the year) when absolute clarity is needed. Ludwig's analysis supports the acceptability and practical utility of this phrase for pinpointing event dates.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
October 1st
A more concise and common way to express the same date.
On October 1
Shorter, more direct date format.
October first
Similar to 'October 1st' but omitting 'the'.
First of October
Omits the preposition "on" for a slightly less formal tone.
The first day of October
More descriptive and slightly more formal.
October the first
Reverses the order of the month and day with a slightly archaic feel.
October's first day
Possessive form indicating the first day belonging to October.
Start of October
Indicates the initial period of the month.
At the beginning of October
Refers to the start of the month, rather than a specific date.
Early October
Indicates a period within the first part of October.
FAQs
How can I use "on the first of October" in a sentence?
You can use "on the first of October" to specify a particular date an event will occur. For example, "The new regulations will be implemented "on the first of October"."
What can I say instead of "on the first of October"?
You can use alternatives like "October 1st", "first of October", or "early October" depending on the context.
Is it correct to say "in first of October"?
No, the correct preposition to use with a specific date is "on", not "in". Therefore, ""on the first of October"" is the grammatically correct phrase.
What's the difference between "on the first of October" and "in October"?
"On the first of October" refers to a specific date, while "in October" refers to the entire month, making the former more precise.
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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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested