Yes, Mother’s Day is capitalized when referring to the holiday.
Reason #1: While Mother’s Day is not an official federal holiday, it is considered to be one of the most common celebrations, like Groundhog Day and April Fools’ Day. That’s why it is always capitalized.
Alternatively, the following words like mother, mother, and mom are broadly termed as ‘family names.’ They are generally used as a common noun. However, whenever you are using these family names in the form of proper nouns, they need to be capitalized. For your reference, the examples are given below:
I) My mother is not well.
– Here the word ‘mother’ has been used as a common noun and it isn’t capitalized.
II) I have planned to celebrate Mother’s Day In May.
– Here the word ‘mother’ has been used as a proper noun. Thus, it is capitalized.
Reason #2: Mother’s Day is widely celebrated to honor mothers as individuals. This is the day when the children portray their sincere respect and gratitude towards their mothers. This day is special and unique to every mother. Considering its significance and importance, the term Mother’s Day is capitalized.
To learn more about proper title capitalization rules, give our free title capitalization tool a try.