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
due in september
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "due in September" is correct and usable in written English.
It can be used to indicate a deadline or expected arrival time for something, such as a project, payment, or event. Example: "The final report is due in September, so please make sure to complete your sections by then."
✓ Grammatically correct
News & Media
Formal & Business
Music
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
59 human-written examples
The GMT800 is due in September.
News & Media
Their proposals were due in September.
News & Media
Early elections are due in September.
News & Media
The album Rub is due in September.
News & Media
Its second incarnation is due in September.
News & Media
The productivity commission's final report is due in September.
News & Media
Aftershock, Motörhead's 21st studio LP, is due in September.
News & Media
Their self-titled debut album is due in September.
News & Media
The baby, due in September, is Batang's first.
News & Media
The IPCC's next assessment is due in September.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
A general election is due in September 1998.
News & Media
Expert writing Tips
Best practice
When using "due in september", ensure that the context clearly indicates what is expected or scheduled for that time. This prevents ambiguity and ensures clear communication.
Common error
Avoid using incorrect prepositions such as "due on september" or "due at september". The correct preposition is "in" when referring to a month.
Source & Trust
89%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "due in september" typically functions as an adverbial phrase, modifying a verb or noun to indicate when something is expected to happen. Ludwig's examples show its use in various contexts, from albums and reports to elections.
Frequent in
News & Media
75%
Formal & Business
15%
Science
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "due in september" is a common and grammatically sound way to indicate that something is expected or scheduled to happen during the month of September. As Ludwig AI confirms, this phrase is widely used across various contexts, predominantly in news, media, and business. When using this phrase, ensure clarity regarding what exactly is expected in September. Avoid using incorrect prepositions like "on" or "at." Alternatives such as "expected in september" or "scheduled for september" can be used to add variety to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
scheduled for september
Focuses on the scheduling aspect, implying a planned event.
expected in september
Emphasizes the anticipation or expectation of something occurring.
arriving in september
Suggests something tangible or concrete is arriving.
anticipated in september
Highlights the eager anticipation surrounding an event.
september deadline
Stresses the specific date as a cut-off point or due date.
by september
Indicates that something will happen before or on the last day of September.
in september
A more general way of referring to events happening in the month of September.
september timeframe
Emphasizes the duration or period related to September.
september target date
Focuses on a specific objective with a clear schedule to be reached in September.
set for september
Suggests that something has already been decided and assigned to take place.
FAQs
How can I use "due in september" in a sentence?
You can use "due in september" to indicate that something is expected to be completed or available by that time. For example, "The final report is due in september."
What are some alternatives to saying "due in september"?
Alternatives include "expected in september", "scheduled for september", or "arriving in september".
Is it correct to say "due on september" instead of "due in september"?
No, the correct preposition to use with months is "in". Therefore, "due in september" is the correct phrasing.
What does "due in september" mean in the context of a project?
In the context of a project, "due in september" means that the project or a specific deliverable of the project must be completed and submitted by a specified date in September.
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
89%
Authority and reliability
4.8/5
Expert rating
Real-world application tested