What are the dates for Gemini?

Could you please clarify what you mean by "dates for Gemini"? Are you referring to specific events or milestones related to the Gemini cryptocurrency exchange? If so, there are several important dates worth noting. For example, Gemini was founded in 2014 by Tyler and Cameron Winklevoss, and officially launched in 2015. There may also be specific dates for product launches, partnerships, or other notable events in Gemini's history. Without more context, it's difficult to provide an exact answer to your question. Could you please elaborate on what you're looking for?