September 2025 Important Astrological Dates

Phew! September 2025 brings us an array of Mercurial energy that ranges from focused and clear to confused and jarring. Seeing that most of the month is Virgo season, and that sign is ruled by the winged messsenger, we can expect to dive into the mind, thoughts, ideas, and the details. Keep reading for a quick run through of the important astrological dates of September 2025.


Sep 2nd - Mercury square Uranus: Out-of-pocket comments and conversations might feel jarring or catch you off guard. Mind your manners and your words.

Sep 3rd - Mars square Jupiter: Mars wants to fight and Jupiter wants to expand. Channel this energy into movement and not arguments.

Sep 10th - Sun opposite North Node: An increase in energy can be an opportunity for effort toward your goals! But don’t over do it.

Sep 11th - Mercury Opposite North Node: A mind full of thoughts and ideas can be a blessing or a hinderance. Focus on what matters.

Sep 12th - Mercury Cazimi! - Mercury’s capacity to learn, share, and communicate is boosted. Work with this energy to communicate those big plans of yours.

Sep 17th - Mercury opposite Saturn: Criticisms and delays might push against your confidence. Fortify those boundaries and remember that “no” is a complete sentence.

Sep 18th - Mercury Trine Pluto & Uranus: Hidden truths are revealed and you’re reminded that your words are spells that magnetize power. Speak with intention.

Sep 18th - Mercury enters Libra: Conversations become more easeful and you feel more balanced and thoughtful in how you connect with others.

Sep 19th - Venus enters Virgo: Decorate that planner. Embellish your 5 year goals. Beautiful and creative energy becomes more refined.

Sep 20th - Venus Square Uranus: Unexpected developments around relationships or your values might catch you off guard.

Sep 22nd - Mars Enters Scorpio: Mars is right at home! The energy feels more calculated, strategic, and focused.

Sep 22nd - Sun Enters Libra (Autumn Equinox): Happy Birthday Libras! Celebrate beauty, balance, and connection.

Sep 22nd - Sun Opposite Neptune: Things might feel a bit surreal today. Lean into the dreamy vibes and resist the urge to force clarity.

Sep 23rd - Mars Square Pluto: Power struggles and volatile energy can trigger blow ups. Be mindful with how you receive and react to energy today.

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August 2025 Important Astrological Dates