Days, Day’s and Days’ – Do I Need an Apostrophe?

When it comes to grammar, apostrophes can be a tricky subject. One common area of confusion is when to use apostrophes with the word “day.” Is it “days,” “day’s,” or “days’?” The answer depends on the context and intended meaning of the sentence.

Generally, “days” is used to refer to the plural of “day,” while “day’s” is used to indicate possession or a singular time unit. Meanwhile, “days’” is used to indicate possession in a plural sense. However, there are some exceptions and nuances to consider when using these terms, which we will explore in more detail below.

Whether you’re a student, a writer, or just someone who wants to improve their grammar skills, understanding the proper use of “days,” “day’s,” and “days’” is important. In this article, we will break down the differences between these three terms and provide examples to help clarify their usage. By the end of this article, you’ll have a better understanding of how to use these words correctly and confidently in your writing.

Days vs. Day’s vs. Days’

Meaning

Days is the plural form of day. It refers to more than one day. For example, “I will be on vacation for three days.”

Day’s is the possessive form of day. It is used to indicate something that belongs to a singular day. For example, “I will be traveling in June, which is my favorite day’s weather.”

days’ is the plural possessive form of day. It is used to indicate something that belongs to multiple days. For example, “The company’s profits have increased over the past six days’ sales.”

Usage Differences

It is important to use the correct form when writing or speaking. Here are some examples:

• Use days when referring to more than one day.
• Use day’s when referring to something that belongs to a singular day.
• Use days’ when referring to something that belongs to multiple days.

Using the correct form not only ensures grammatical accuracy but also helps to convey the intended meaning clearly and effectively.

Common Mistakes

Examples of Incorrect Usage

It’s easy to make mistakes when using possessive forms of “day.” Here are some common examples of incorrect usage:

• Using “day’s” instead of “days’” to indicate a period of time that includes multiple days. For example, “one day’s notice” should be “one days’ notice.”
• Using “days” instead of “day’s” to indicate a single day. For example, “I’ll be back in two days” should be “I’ll be back in two day’s time.”
• Using “day” instead of “days” to indicate multiple days. For example, “I’ll be away for a day” should be “I’ll be away for two days.”

These mistakes may seem small, but they can make your writing look unprofessional. Always double-check your possessive forms of “day” to avoid these errors.

Correct Usage

Examples of Correct Usage

When it comes to using days’, day’s, or days, it’s important to understand the context in which each is used. Here are some examples of correct usage:

• Days is used for the plural of day. For example, “I have been working here for six days.”
• Day’s is used with a singular time unit. For example, “I will be back in a day’s time.”
• Days’ is used in compound time expressions. For example, “We have been away for three days’ time.”

It’s important to note that the apostrophe in day’s and days’ indicates possession. For example, “In a day’s time, I will have completed my project.”

Another example of correct usage is when using days’ in a plural possessive form. For instance, “We have a backlog of six days’ worth of work.”

Overall, understanding the correct usage of days’, day’s, and days is essential to proper grammar and effective communication. By using these terms correctly, you can avoid confusion and clearly convey your intended message.

Exceptions

Special Cases of Usage

While the general rule for using apostrophes with time expressions is to place it before the “s” for singular and after the “s” for plural, there are a few special cases where this rule does not apply. One such case is when using decades or centuries as time expressions.

In this case, the apostrophe is placed before the “s” regardless of whether it is singular or plural. For example, “the 1960s’ fashion” and “the 1800s’ literature.”

Another exception is when using abbreviations for time expressions. In this case, the apostrophe is placed after the abbreviation, regardless of whether it is singular or plural. For example, “I will be back in 2 hrs’ time” and “the meeting will start in 5 mins’ time.”

When using the possessive form of “day” to indicate a duration of time, the apostrophe is placed after the “s.”

For example, “a three days’ vacation” and “two years’ worth of savings.” It is also important to note that some style guides may have their own rules for using apostrophes with time expressions.

It is best to consult the specific style guide being used for guidance in these cases.

Conclusion

Understanding the correct usage of days’, day’s, and days is an important aspect of writing. The difference between these words is subtle but crucial, as it can affect the meaning of a sentence.

Remember that day’s is used when referring to a singular time unit, while days’ is used when referring to a plural time unit. days is used when referring to the plural of day in general.

It’s important to note that the placement of the apostrophe is also significant. In the case of days’, the apostrophe comes after the “s” because it’s a plural possessive form, while in the case of day’s, the apostrophe comes before the “s” because it’s a singular possessive form.