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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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open from

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "open from" is correct and usable in written English.
It is typically used to indicate the starting time of availability for a service, business, or event. Example: "The café is open from 8 AM to 6 PM every day."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Open from 4 p.m. daily.

It is open from midday.

News & Media

Independent

Open from dawn to dusk.

News & Media

The New York Times

Open from 8am-8pm daily.

News & Media

Independent

Open from November.

Open from 5pm daily.

Open from 8.30pm.

Open from 6.30am-6.30pm, admission free.

News & Media

Independent

Open from 15 April-29 September.

Open from 9 a.m. to dusk daily.

News & Media

The New York Times

That character was open from the start.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When specifying opening hours, be precise with the time format (e.g., "9:00 AM" instead of "9 AM") to avoid ambiguity.

Common error

Avoid using "open at" instead of "open from" when indicating a starting time. "Open from" specifies the beginning of the period the place is available, while "open at" usually pinpoints the exact time of opening.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "open from" functions as a prepositional phrase indicating the commencement of a period during which a place, service, or opportunity is available. As Ludwig AI points out, the phrase is grammatically correct and widely used.

Expression frequency: Very common

Frequent in

News & Media

45%

Academia

20%

Science

15%

Less common in

Wiki

10%

Formal & Business

5%

Reference

5%

Ludwig's WRAP-UP

In summary, the phrase "open from" is a grammatically sound and commonly used prepositional phrase used to indicate the starting time or date of availability for a service, location, or event. Ludwig AI confirms its correctness and frequent usage across various domains. Its primary contexts include News & Media, Academia, and Science. While suitable for neutral and professional settings, it's also easily understood in informal contexts. Remember to be precise when specifying times, and avoid replacing "open from" with "open at" when referring to a period of availability.

FAQs

How do I use "open from" in a sentence?

Use "open from" to indicate the starting time or date when a business, service, or event becomes available. For example, "The museum is open from 10 AM to 5 PM daily."

What's the difference between "open from" and "open until"?

"Open from" specifies the start time, while "open until" specifies the end time. For example, "The store is open from 9 AM "open until" 9 PM."

What can I say instead of "open from"?

Alternatives include "available from", "starting at", or "begins at", depending on the context.

Is it grammatically correct to say "We are open from Monday to Friday"?

Yes, it is grammatically correct. It indicates the days of the week when a service or business is available.

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: