I cannot provide a specific overview based on the context given, as "year" is too general and doesn't contain information about what "2021" specifically refers to (historical year, book, film, etc.). To write an accurate overview, I would need more specific context about which "2021" you're asking about.
AI-generated from the Wikipedia summary — may contain errors.
2021 January February March April May June July August September October November December
Clockwise from top-left:
via Wikidata · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).