Is Spring A Proper Noun | RECENT ◉ |

and should remain lowercase. Only capitalize it when it starts a sentence, acts as a personified character, or belongs to a proper name (like an event or title).

He pointed a trembling finger toward the large, colorful poster on the far wall. It was a cheerful thing, featuring a smiling sun, a blooming tulip, and the word written in bubbly, yellow letters. is spring a proper noun

In these cases, “Spring” functions as a proper noun because it names a specific character or force. and should remain lowercase

It seems simple, but the answer changes depending on where you look—and what you mean. Let’s settle the debate once and for all. It was a cheerful thing, featuring a smiling

Leo looked out the window. It was March. The snow was melting, leaving gray slush on the sidewalks. The trees looked like wet sticks. It didn't look very aristocratic.

The only major exception is some government or corporate branding guides that choose to capitalize seasons for visual consistency—but that’s a matter of internal style, not grammar.