by september

USAGE SUMMARY

The phrase "by September" is correct and usable in written English.
It is typically used to indicate a deadline or a time frame by which something should be completed or expected to happen. Example: "Please submit your application by September to be considered for the scholarship."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

23 human-written examples

Full webOS release by September.

The New York Times

Both models go on sale by September.

The New York Times

"By September, it's starting to wane".

The New York Times

He expects to hire someone by September.

The New York Times

By September, he had.

The New York Times

By September, nothing had happened.

The Guardian - Opinion

Human-verified similar examples from authoritative sources

Similar Expressions

37 human-written examples

By September 2010 that proportion had quadrupled.

The New York Times

Apply by September 8.

Stanford University

Apply by September 27, 2017.

Stanford University

Apply by September 16, 2018.

Columbia University

Register online by September 27.

University of California, Berkeley

Expert writing Tips

Best practice

Use "by September" to clearly communicate deadlines or expected completion dates. It sets a specific timeframe, leaving no ambiguity about when something needs to be finished.

Common error

"By September" indicates a deadline, meaning something must be completed before or during September. "In September" refers to actions occurring sometime within the month, without necessarily implying a deadline.

Linguistic Context

The phrase "by September" functions as an adverbial prepositional phrase, modifying a verb or clause to specify a time constraint or deadline. As Ludwig AI confirms, it is grammatically correct and usable. Examples from Ludwig show its use in various contexts to indicate when something should be completed or achieved.

Expression frequency: Common

Frequent in

News & Media

50%

Academia

37%

Science

6%

Less common in

Wiki

4%

Formal & Business

3%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "by September" serves as a versatile tool for setting deadlines and defining timeframes across diverse contexts. As Ludwig AI confirms, its grammatical correctness and common usage make it a reliable choice for expressing temporal constraints. It's important to note the distinction between "by September" (on or before September) and "in September" (sometime during September) to ensure clarity. When looking for alternatives, phrases like "before September" or "no later than September" can provide similar meaning. The phrase appears most frequently in news and academic sources, reflecting its broad applicability in both formal and informal communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

before September

Specifies a time before September without setting a deadline.

no later than September

Emphasizes the latest acceptable time for something to occur.

prior to September

A more formal way of saying before September.

by the end of September

Indicates the latest point within September for completion.

in September at the latest

Highlights that September is the absolute latest timeframe.

on or before September

Includes the possibility of something happening exactly in September.

up to September

Implies a period leading to September, with September as the final point.

by September's end

A more concise way of saying by the end of September.

during or before September

Expands the timeframe to include the period during September as well as before.

leading up to September

Focuses on the period preceding September, implying a culmination in September.

FAQs

What does "by September" mean in a sentence?

The phrase "by September" indicates a deadline or the latest possible time something should happen. It means that something must be completed on or before the end of September.

What can I say instead of "by September"?

You can use alternatives like "before September", "no later than September", or "prior to September" to convey a similar meaning.

How do I use "by September" correctly in a sentence?

Ensure you're using it to specify a deadline. For instance, "All applications must be submitted by September 1st" clearly indicates the final date for submissions.

Is there a difference between saying "in September" and "by September"?

Yes, "in September" refers to an event happening sometime during the month of September. "By September", however, sets September as a deadline, meaning something needs to be completed on or before the end of September.