September 2026 Astrology Forecast: Major Transits & Dates
Venus Enters Scorpio, September 10
Venus opens the month moving into Scorpio, trading Libra’s easy diplomacy for something more selective. What you want stops being negotiable for a while, and relationships or creative work built on politeness alone will feel that shift first. Venus in Scorpio wants depth, not comfort.
Mercury Enters Libra, September 10
The same day, Mercury moves into Libra, and thinking gets more diplomatic just as Venus is asking for less of it. That tension carries a real question through the month: are you weighing both sides because the decision genuinely needs it, or because a clear answer feels too exposed to name.
Uranus Stations Retrograde in Gemini, September 10
Uranus turns retrograde at 5 degrees 42 minutes of Gemini, and stays retrograde until February 8, 2027. A station is the slowest a planet ever moves, so whatever Uranus has been stirring up in your chart since it entered Gemini gets a long second look. Nothing this significant happens without some noise. [Uranus in Gemini by your rising sign](https://bonniesorsby.com/uranus-in-gemini-by-rising-sign/) has the specifics.
New Moon in Virgo, September 10
All three of the above land on the same day as the only Virgo new moon of the year, exact at 11:26 PM at 18 degrees 26 minutes. Mercury rules Virgo, and it leaves the sign eleven hours before this new moon perfects, so whatever intention gets set here is handed off almost immediately to a different way of thinking. [The full breakdown, by rising sign, is here](https://bonniesorsby.com/new-moon-in-virgo/).
Sun Enters Libra, September 22
The equinox, and the sky’s own hinge point between summer’s push and autumn’s assessment. Day and night sit briefly equal. Libra season asks what needs to be brought back into balance after six months of summer’s intensity.
Full Moon in Aries, September 26
Two weeks after the Virgo new moon, its mirror point: a full moon at 3 degrees 37 minutes of Aries. Whatever got set in motion on September 10 gets tested here, fast and without much patience for hesitation.
Mars Enters Leo, September 27
Mars moves into Leo the next day, and the energy of the month turns performative in the best sense. Creative risk, visible leadership, the willingness to be seen doing the thing instead of just planning it.
Mercury Enters Scorpio, September 30
The month closes with Mercury following Venus into Scorpio, three weeks behind. Conversations get more direct and less interested in smoothing things over. What was diplomatic in Libra becomes investigative by the time October opens.
The Bigger Picture
September front-loads its weight into one single day and spends the rest of the month working out what that day set in motion. Four separate shifts land on September 10: two planets changing sign, a new moon, and an outer planet turning retrograde for the next five months. That kind of stacking does not happen often, and a month like this rewards paying attention early, before the momentum is already spent.
The shape underneath it: Scorpio-Libra tension in the first ten days, an equinox recalibration mid-month, then a fast Aries full moon and a Leo ingress that ask you to act on whatever got clarified. Setting an intention on September 10 and revisiting it on September 26 works because it is the same axis, two weeks apart.
If you want to see exactly where September 10 lands in your own chart, [Your Beautiful Birth Chart](https://bonniesorsby.com/your-beautiful-birth-chart/) shows your placements by sign and house, with transits you can move through by date.
Frequently Asked Questions
What is the biggest astrology event in September 2026?
September 10 carries the most weight by a wide margin. Venus enters Scorpio, Mercury enters Libra, Uranus stations retrograde in Gemini, and the year’s only Virgo new moon all land on the same day.
When does Uranus go retrograde in 2026?
Uranus stations retrograde on September 10, 2026, at 5 degrees 42 minutes of Gemini, and remains retrograde until February 8, 2027.
When does fall start in 2026?
The autumn equinox falls on September 22, 2026, at 8:05 PM Eastern, when the Sun enters Libra.
Is there an eclipse in September 2026?
No. September sits between the lunar eclipse in Pisces on August 28 and the next eclipse season, so this month’s new moon and full moon are both standard lunations.
What does the September 2026 new moon mean?
The New Moon in Virgo on September 10 is the only one of the year, and it arrives already sharing the day with three other major shifts. [The full rising-sign breakdown is here](https://bonniesorsby.com/new-moon-in-virgo/).