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
midnight yesterday
Grammar usage guide and real-world examplesUSAGE SUMMARY
"midnight yesterday" is correct and usable in written English.
You could use it to indicate the time frame of the previous day. For example: "I finished my work at midnight yesterday."
✓ Grammatically correct
News & Media
Formal & Business
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
40 human-written examples
shortly after midnight yesterday on a flight from Los Angeles.
News & Media
As of midnight yesterday, the total for the month was 5.13 inches.
News & Media
The Soviet citizens left Baghdad on an Aeroflot airliner shortly after midnight yesterday.
News & Media
The last 41 holdouts, adherents of the Black Panther party, surrendered just after midnight yesterday.
News & Media
Three years of discombobulation and aching need finally ended at midnight yesterday.
News & Media
The stores sold 114,000 more books in just one hour, after midnight yesterday morning.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
No later than midnight, January 15 , 2013
Academia
Nominations stay open until midnight December 12.
News & Media
Early morning, March , 2012
News & Media
Round 4: April 15.
News & Media
Sunday afternoon, March 22nd.
News & Media
Expert writing Tips
Best practice
Use "midnight yesterday" to clearly indicate an event occurred at the very end of the previous day. This phrasing is most effective when precision is needed, and the event's timing is relevant to the context.
Common error
Avoid using "midnight yesterday" when you mean a more general time late in the evening. "Midnight yesterday" specifically refers to the transition from one day to the next, not simply a time during the night.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "midnight yesterday" functions as an adverbial phrase of time, specifying when an event occurred. It provides a precise temporal reference, indicating the end of the previous day. Ludwig AI confirms the phrase's grammatical correctness and usability.
Frequent in
News & Media
85%
Formal & Business
10%
Science
5%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "midnight yesterday" is a grammatically sound and commonly used phrase to denote the precise end of the previous day. It serves primarily to specify deadlines or the timing of events, often appearing in news and media contexts. While generally neutral in register, more formal situations might benefit from alternatives like "the previous midnight". As Ludwig AI confirms, the phrase is clear and effective, though care should be taken not to confuse it with a more general reference to a time late in the evening.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
last night at midnight
Specifies the night and time more explicitly.
the previous midnight
Uses a more formal tone to indicate the same time.
12 am yesterday
Provides the numerical time along with the day.
end of yesterday
Focuses on the conclusion of the day, rather than a specific time.
at the close of yesterday
More literary and emphasizes the ending of the previous day.
the stroke of midnight yesterday
Adds a dramatic or emphatic tone.
precisely midnight yesterday
Highlights the exactness of the time.
the end of the previous day
Formal and less common way of expressing the same concept.
yesterday at 24:00
Uses the 24-hour clock notation.
when yesterday ended
Emphasizes the transition point between days.
FAQs
How can I use "midnight yesterday" in a sentence?
"Midnight yesterday" can be used to specify the precise end of the previous day. For example, "The deadline was set for midnight yesterday, so all submissions received after that time will not be considered."
What's the difference between "midnight yesterday" and "midnight tonight"?
"Midnight yesterday" refers to the end of the previous day, while "midnight tonight" refers to the end of the current day. Using them correctly ensures clarity about which day is being referenced.
Are there more formal alternatives to "midnight yesterday"?
Yes, you could use phrases like "the previous midnight" or "the end of the previous day" for a more formal tone.
Is it correct to say "shortly after midnight yesterday"?
Yes, "shortly after midnight yesterday" is grammatically correct and used to indicate a time immediately following the end of the previous day, as demonstrated in several examples.
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
4.5/5
Expert rating
Real-world application tested