Everyday or Every day?

What is the difference between Everyday and Every day? The best way to understand the difference between these two words is to look at what function they serve in our sentences.  I go to school everyday. I go to school every day. Which of the two sentence above is correct? The second sentence. When to use everyday? Everyday, when used as a single word, is an adjective, meaning *commonplace, usual; suitable for or used on ordinary days*. Since it is an adjective, it will be modifying a noun in the sentence, so you should expect it to appear near a noun.  Examples: The worries of everyday life can drag you down. My everyday routine is very stressful. Every day, when used as two words, is an adverbial phrase, meaning *each day; daily*. The first word *every* is an adjective and the second word *day* is a noun, and together they function as an adverbial phrase. Therefore, it does not have the same function as *everyday*. Examples: I need to start going to the gym every day. I wash the plates everyday. Summary: These words function differently in sentences, so it’s important to use them correctly. **Everyday** is an adjective and modifies nouns in sentences. **Every day** is an adverbial phrase. It can be substituted with *each day* when you aren’t sure which one is correct.