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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
since what day
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "since what day" is correct and usable in written English. You can use it when inquiring about the specific starting date of an event or situation. Example: "Since what day have you been feeling unwell?" Alternative expressions include "from what date" and "starting from which day."
✓ Grammatically correct
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
: What day is today?
Science
What day is it today?
Science
This is what Mixon now says: that he wishes he could take it all back, and he's thought about that night every day since — what it did to the young woman, what it meant to his school and this community, how it nearly derailed his college career, and how it now casts a cloud over his football future.
News & Media
And since what matters for farmers matters for us all, every day is Earth Day for you, me, everyone.
Academia
I've long since lost the sense of what my day job is.
News & Media
Following her victory, a post on the Poker Stars website quoted Coren Mitchell as saying: "I've long since lost the sense of what my day job is.
News & Media
Since what?
News & Media
Here, Terrell shares what her life has been like since that day, what she hopes to share with other HIV-positive men and women in her new role as a peer educator and the stigma she has encountered, as part of a month-long HuffPost Black Voices series that aims to dispel it.
News & Media
"Ever since that day what Lucy means by a good story is a story which reminds her of the forgotten story in the Magician's Book," Lewis writes in "The Voyage of the Dawn Treader".
News & Media
The meeting was convened in part to answer the questions that many African-Americans have asked since Election Day: What should a "black agenda" look like in Obama's second term?
News & Media
It has been missing since and that is what makes Saturday the attraction it is.
News & Media
Expert writing Tips
Best practice
When using "since what day", ensure the context clearly indicates you are asking about the starting date of a situation or event. For instance, clarify what you are referring to for better understanding.
Common error
Avoid using "since what day" when you need to know the duration of an event. This phrase is for pinpointing the start date, not the length of time passed.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "since what day" functions as an interrogative prepositional phrase. It's used to specify the starting point of a period or event by inquiring about the specific day from which something has been occurring or in effect. Although examples are limited in Ludwig, the grammatical structure is sound.
Frequent in
News & Media
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Science
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Formal & Business
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Less common in
Academia
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Encyclopedias
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Wiki
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Ludwig's WRAP-UP
The phrase "since what day" serves as an interrogative tool to determine the beginning date of an event or situation. Grammatically correct, it invites a specific answer about when something started. While grammatically sound, Ludwig indicates that the phrase is relatively rare. For those seeking alternatives, consider using phrases like "from which day" or "starting what day". When using "since what day", it's best to provide clear context to avoid any ambiguity about what event or situation you're asking about. As Ludwig suggests, the phrase is generally appropriate for neutral contexts such as news reporting and everyday conversation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
from which day
Replaces 'since' with 'from', emphasizing the origin point in time.
starting what day
Uses 'starting' to clarify the initiation point being questioned.
on what date
Substitutes 'day' with 'date', providing a slightly more formal tone.
since which date
Combines 'since' with 'which date', offering a formal alternative.
what was the start date
Restructures the question to directly ask for the beginning date.
when did it begin
Simplifies the question to focus on the commencement of the event.
what day did it commence
Replaces 'begin' with 'commence', offering a formal alternative.
since when
A shorter, more direct way to ask when something started, omitting the specific mention of 'day'.
after what day
Focuses on the day that follows the start of an event or period.
since the beginning of which day
Expands the phrase to specifically include the beginning of a particular day.
FAQs
How can I use "since what day" in a sentence?
Use "since what day" to inquire about a specific starting date. For example, "Since what day have you been experiencing these symptoms?"
What is a more formal way to ask "since what day"?
A more formal alternative to "since what day" is "since which date" or "from which day".
Is it correct to say "from what day" instead of "since what day"?
Yes, "from what day" is a grammatically correct and understandable alternative to "since what day".
What's the difference between "since what day" and "how long ago"?
"Since what day" asks for a specific date, while "how long ago" asks for a duration of time.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested