Which sentence uses capitalization correctly?

Which sentence uses capitalization correctly?

• A. She visited the hospital on Monday, March 3, 2024.
• B. She visited the hospital on monday, March 3, 2024.
• C. She visited the hospital on Monday, march 3, 2024.
• D. She visited the hospital on Monday, March 3, 2024, too.

Answer: (A)

Capitalization of days and months follows a simple rule: the names of days of the week and the names of months are proper nouns and are always capitalized. In this sentence, Monday is capitalized because it’s the name of a day, and March is capitalized because it’s the name of a month. The year is written as numerals, so nothing needs to be capitalized there. The date is formatted with a comma after the day and a comma after the month, which is the standard punctuation for such dates, and the sentence ends with a period. The other sentences show the day or the month in lowercase, which is why they’re not correct capitalization.

Capitalization of days and months follows a simple rule: the names of days of the week and the names of months are proper nouns and are always capitalized. In this sentence, Monday is capitalized because it’s the name of a day, and March is capitalized because it’s the name of a month. The year is written as numerals, so nothing needs to be capitalized there. The date is formatted with a comma after the day and a comma after the month, which is the standard punctuation for such dates, and the sentence ends with a period. The other sentences show the day or the month in lowercase, which is why they’re not correct capitalization.