It's the first day of autumn (or spring for our friends down under), marked by the Sun's entrance into harmonious Libra. Wherever we are on Earth, day and night are equal today, for the Scales of Libra are in perfect balance. In addition, mental Mercury, the planet of the mind, forms an easy trine to psychic Neptune. While Mercury is rational; Neptune is illogical. We can trust our intuition, for now these very different energies work well together.