If you're a mutable sign, you're feeling it the most. As you celebrate the passing of time, New Year's Eve can make you feel emotional. You may feel nostalgic as you reminisce on the good times, but the experience can also feel bittersweet as you remember the hard times too.
On NYE, the moon will move through your relationship sector, bringing you closer to your lovers and friends. However, heightened emotions could intensify the passion in the room, which could lead to spilled tears if the conversation gets overly sentimental (or even combative).
The moon will move through your fourth house of home and comfort on NYE, which may make you feel like staying in for a cozy night more than going out. The sensitivity in your heart could make you feel extra sentimental, bringing out the waterworks and emphasizing your feelings.
On NYE, the Sagittarius moon will join with Mars, bringing out your emotions, but also your willingness to fight for what you care about. When you care about something deeply and it's not giving you the desired outcome, there's a chance it could lead to some strong emotions.
Because the moon is moving over your 10th house of reputation on NYE, you may be revealing something personal; something emotional that hits close to home. However, be careful of what you let others see, and make sure you know you're ready for the world to know how you feel.