On August 12, 2026, three zodiac signs are experiencing a beautiful kind of hope they haven't felt in a while. When Mercury in Leo forms a trine with Neptune in Aries on Wednesday, it's a festival of signs, so to speak. AriesDesign: YourTangoThe thing about the transit Mercury trine Neptune is that it comes fast, and it brings with it good luck. That's the power of Mercury trine Neptune doing its work. This is not just a good day for you, Aquarius.