Business Opening Muhurat 2026 — Auspicious Dates
Dates chosen by the rules for this ceremony — tithi, nakshatra, weekday, yoga and karana — with the inauspicious windows removed, graded best, good or ordinary.
Chennai, Tamil Nadu, India
Month of December 2025
| Date | Grade | Window | Tithi · nakshatra |
|---|---|---|---|
| 5 December 2025Friday | Ordinary | 07:10 AM – 08:34 AMlagna Dhanu12:52 PM – 02:32 PMlagna Meena04:20 PM – 04:40 PMlagna Vrishabha | Pratipada · Rohini |
| 6 December 2025Saturday | Ordinary | 07:49 AM – 08:48 AMlagna Dhanu | Dwitiya · Mrigashira |
| 7 December 2025Sunday | Ordinary | 07:02 AM – 07:51 AMlagna Dhanu | Tritiya · Punarvasu |
| 15 December 2025Monday | Good | 06:30 AM – 07:48 AMlagna Dhanu | Ekadashi · Chitra |
| 22 December 2025Monday | Good | 06:26 AM – 07:51 AMlagna Dhanu03:31 PM – 05:15 PMlagna Vrishabha05:15 PM – 05:48 PMlagna Mithuna | Dwitiya · Uttarashadha |
| 25 December 2025Thursday | Good | 11:33 AM – 12:55 PMlagna Meena | Panchami · Dhanishta |
How these dates are chosen
Vyapara arambha (buying or starting for business)
Sources
- CH — pp. 44, 46, 52, 70 (general tithi/star/lagna; §6M, §6N)
- MG — Muhurta Ganapati, vyavahara
Not checked here
- Mercury, the 2nd lord and the 2nd house fortified; Mercury not afflicted by Mars; Mercury-Jupiter conjunction or mutual aspect in lagna ([CH] p. 70) — needs an election chart
- tara-bala and chandra-bala ([CH] pp. 50-51) — needs the janma-nakshatra
Frequently asked questions
What is Business Start Muhurat?
Business Start Muhurat is the auspicious time to launch a new business, sign contracts, or start commercial ventures.