Where in the sky is Gemini located?

Excuse me, could you kindly provide me with a detailed explanation about the location of the Gemini constellation in the sky? I'm particularly interested in knowing if it's visible during certain times of the year, and if there are any notable stars or features that help in identifying it. Additionally, is there any significance attached to this constellation in astronomy or astrology? I'm fascinated by the celestial wonders and would love to learn more about Gemini's place among them.