on these two days vs in these two days

Both "on these two days" and "in these two days" are correct, but they are used in different contexts. "On these two days" is used when referring to specific days in a sequence or list, while "in these two days" is used when referring to a period of time that spans two days.

Last updated: April 01, 2024 • 2472 views

on these two days

This phrase is correct and commonly used when referring to specific days in a sequence or list.

Use "on these two days" when you want to specify particular days in a sequence or list, such as events happening on those days.

Examples:

The concert will take place on these two days: Friday and Saturday.
On these two days, we will be conducting interviews with the candidates.

Show examples from the web [+]

Of course, the results of your efforts will be based on these two days.
Due to the pilgrims from the many different languages groups, holy mass was celebrated in 16 languages during the mornings on the 24th and 25th of June. Alone on these two days 50.000 holy communions were distributed.
On these two days, the Memorial area will be open exclusively only for these events.
Change the patch only on these two days. o Sunday + Wednesday o Monday + Thursday o Tuesday + Friday o Wednesday + Saturday o Thursday + Sunday o Friday + Monday o Saturday + Tuesday
You've worked hard for me these two days.
During these two days guerrillas continuously participated in all military operations of part.
During these two days, 24000 communions were distributed.
These two days were filled with nice walks in nature, sports and sightseeing.
We'll become invisible during these two days.
All these two days the grandfather did not pray.
We have to spend these two days together.
Who here hath lain these two days buried.
Caught these two man hunters asleep just before sunup. They've been hanging around for two days waiting on you.
But, these two days and one night, you have to expend your utmost ability.
Looks like these two days has made a positive impact on your image.
I think I've fallen for you after these two days
During these two days, experts from the sector will be presenting the latest trends in the food industry and sales potential.
During these two days, we can introduce ourselves to get to know each other, act together against this project and celebrate to concretely build solidarity which will reinforce our struggles.
During these two days, within the praying atmosphere of the Roche d'Or House in Besancon, we lengthily talked together like brothers.
Come with me, these two days.

Alternatives:

on Friday and Saturday
on the 15th and 16th of the month
on the first and last days of the week
on the specified days
on the selected dates

in these two days

This phrase is correct and commonly used when referring to a period of time that spans two days.

Use "in these two days" when you want to talk about a duration or period of time that covers two days.

Examples:

We need to finish the project in these two days.
In these two days, we traveled to three different cities.

Show examples from the web [+]

» [Il Piacere] reply: Thanks to you that with your sympathy and Availability company we have done in these two days. Arnaldo and Pier
"That is going to be the plan and to gradually try to charge the engine and try to push, maybe not the limit in these two days, but put more on the electrical package and recovery."
In these two days we attended approximately 20 hours of conferences and we learned more about the development and growth of children with cerebral lesion.
In these two days, Masses were celebrated in about 15 languages, and more then 40.000 communions were distributed. Dozens of priests were hearing confessions in the confessionals and on the meadow near the church.
In these two days of your Meeting you have meditated on, and studied together, the subject: "Our young people in the context of youth today", analyzing it from various aspects.
The sisters, in order make the girls to take active part in these two days, had also prepared some special moments of prayer combined with songs.
Matera takes part in these two days of opening to Make exceptionally 7 sites:
The parishioners did not know about the devotion to Maria Bambina, and so in these two days we had the opportunity to introduce our 'Little One' to them.
It shows you your task, which also profoundly corresponds to your spirit's intent, and also the degree of your skills, which will significantly open and increase in these two days.
Thank you for the hospitality you gave us and... The chats will come to find nice days in the spring as the weather in these two days and not 'been merciful... thanks Orietta from Rome (Translated with Google Translate)
In these two days the forum will be addressed under the theme of optimizing waste management in municipalities, tourist resorts and major events.

Alternatives:

within these two days
over the next two days
during these two days
across these two days
within the span of two days

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