Mercury turns retrograde on Saturday, 24 October 2026 at 26°44′ Libra and turns direct on Friday, 13 November at 10°48′ Libra. For most of those three weeks it is also combust, hidden in the Sun’s glare, and the whole stretch runs through the Diwali season.
These are sidereal (Lahiri) dates from our own ephemeris. The combust window uses the orb rule; panchangs that time Budh asta by visibility give roughly 25 October to 11 November (Webdunia). This is the year’s third Mercury retrograde; the June retrograde ran in Gemini and Cancer.
Mercury rules speech, trade, contracts, calculation and short journeys. Retrograde, it revisits: messages come back, deals are renegotiated, old contacts reappear. This time it is also combust for about twelve days, so its signals are faint as well as backward. The practical result is a period that suits editing, checking and finishing more than launching. Mercury is in Libra, a friendly sign ruled by Venus, and Venus itself is retrograde until 14 November; see Shukra Vakri 2026.
Houses are counted from your Moon sign. By the classical gochar table, Mercury gives good results in the 2nd, 4th, 6th, 8th, 10th and 11th houses from the Moon. Retrograde, it delivers them through revisiting old matters. Vedha is not computed; read these as a general direction.
Classical verdict: unfavourable. Mercury opposite your sign makes agreements with partners and clients easy to misread. Put terms in writing and confirm them twice.
Classical verdict: favourable. Mercury in your 6th house helps you settle disputes, clear paperwork and get the better of rivals. Pending work gets done.
Classical verdict: unfavourable. Your ruler goes retrograde in your 5th house: studies, children’s plans and creative work need revision rather than new starts.
Classical verdict: favourable. Mercury in your 4th house favours home, study and dealings with relatives. A good time to finish a course or sort household documents.
Classical verdict: unfavourable. Mercury in your 3rd house can muddle messages with siblings and neighbours. Double-check travel bookings and what you post.
Classical verdict: favourable. Your ruler in your 2nd house supports income through speech, writing and trade. Review accounts; old dues can come back to you.
Classical verdict: unfavourable. Mercury retrogrades in your own sign. Thoughts race and plans change; keep a notebook, and wait for 13 November before signing anything major.
Classical verdict: unfavourable. Mercury in your 12th house brings unplanned expenses and missed messages. Keep receipts and back up your devices.
Classical verdict: favourable. Mercury in your 11th house brings gains through contacts and old friends. Reconnecting pays off more than cold outreach.
Classical verdict: favourable. Mercury in your 10th house supports work that involves writing, analysis or negotiation. Revisit a proposal that stalled earlier.
Classical verdict: unfavourable. Mercury in your 9th house delays plans with teachers, higher study or long journeys. Reschedule rather than force.
Classical verdict: favourable. Mercury in your 8th house is one of its better transits: research, insurance and shared-money matters can resolve in your favour.
Read contracts twice and keep copies. Confirm travel bookings and delivery dates. Back up phones and laptops. Use the time to revise a draft, reconcile accounts or reconnect with someone you lost touch with. Dhanteras on 6 November falls inside this retrograde; the tradition of an auspicious purchase stands, so buy if it is the custom in your family, and read the warranty and return terms carefully.
The traditional Mercury practices are Wednesday worship of Ganesha or Vishnu, the Budh mantras, green things such as moong dal or green cloth given in charity, and care in speech. They steady the period; they do not promise an outcome.
When is Mercury retrograde in October 2026?
From Saturday, 24 October to Friday, 13 November 2026, entirely in Libra in the sidereal zodiac.
When is Budh asta in 2026?
By the orb rule, from Friday, 30 October to Tuesday, 10 November. Visibility-based panchangs give roughly 25 October to 11 November.
Is it safe to shop on Dhanteras during Mercury retrograde?
The Dhanteras purchase is a tradition, and the retrograde does not cancel it. Just check bills, warranties and return terms more carefully than usual.
Which rashis gain during Budh Vakri 2026?
By the classical table: Taurus, Cancer, Virgo, Sagittarius, Capricorn and Pisces Moon signs, for whom Mercury is in the 6th, 4th, 2nd, 11th, 10th and 8th houses.
To see this retrograde against your own chart, start with your free kundli, read the ₹49 kundli report, or talk to an astrologer. The Sun’s move into Libra this month is covered in Tula Sankranti 2026; see also Mercury’s transit through Leo in August.
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