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Chandrashtamam Dates 2026 சந்திராஷ்டமம்

Moon in the 8th house from Janma Rashi — Showing dates for Mesha (Aries)

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Mesha (Aries) Chandrashtamam Dates – 2026 (45 days)

🌙 The next Chandrashtamam for Mesha Rashi is on 3 May 2026 (Sunday).
# Date Day Moon Rashi Panchangam
1 14 Jan 2026 ⟳ Wednesday Moon in Vrishchika View ›
2 15 Jan 2026 Thursday Moon in Vrishchika View ›
3 16 Jan 2026 ⟳ Friday Moon in Dhanu View ›
4 10 Feb 2026 ⟳ Tuesday Moon in Vrishchika View ›
5 11 Feb 2026 Wednesday Moon in Vrishchika View ›
6 12 Feb 2026 Thursday Moon in Vrishchika View ›
7 13 Feb 2026 ⟳ Friday Moon in Dhanu View ›
8 10 Mar 2026 ⟳ Tuesday Moon in Vrishchika View ›
9 11 Mar 2026 Wednesday Moon in Vrishchika View ›
10 12 Mar 2026 ⟳ Thursday Moon in Dhanu View ›
11 06 Apr 2026 ⟳ Monday Moon in Vrishchika View ›
12 07 Apr 2026 Tuesday Moon in Vrishchika View ›
13 08 Apr 2026 ⟳ Wednesday Moon in Dhanu View ›
14 03 May 2026 ⟳ Sunday Moon in Vrishchika View ›
15 04 May 2026 Monday Moon in Vrishchika View ›
16 05 May 2026 Tuesday Moon in Vrishchika View ›
17 06 May 2026 ⟳ Wednesday Moon in Dhanu View ›
18 31 May 2026 ⟳ Sunday Moon in Vrishchika View ›
19 01 Jun 2026 Monday Moon in Vrishchika View ›
20 02 Jun 2026 ⟳ Tuesday Moon in Dhanu View ›
21 27 Jun 2026 ⟳ Saturday Moon in Vrishchika View ›
22 28 Jun 2026 Sunday Moon in Vrishchika View ›
23 29 Jun 2026 ⟳ Monday Moon in Dhanu View ›
24 24 Jul 2026 ⟳ Friday Moon in Vrishchika View ›
25 25 Jul 2026 Saturday Moon in Vrishchika View ›
26 26 Jul 2026 Sunday Moon in Vrishchika View ›
27 27 Jul 2026 ⟳ Monday Moon in Dhanu View ›
28 20 Aug 2026 ⟳ Thursday Moon in Vrishchika View ›
29 21 Aug 2026 Friday Moon in Vrishchika View ›
30 22 Aug 2026 Saturday Moon in Vrishchika View ›
31 23 Aug 2026 ⟳ Sunday Moon in Dhanu View ›
32 17 Sep 2026 ⟳ Thursday Moon in Vrishchika View ›
33 18 Sep 2026 Friday Moon in Vrishchika View ›
34 19 Sep 2026 ⟳ Saturday Moon in Dhanu View ›
35 14 Oct 2026 ⟳ Wednesday Moon in Vrishchika View ›
36 15 Oct 2026 Thursday Moon in Vrishchika View ›
37 16 Oct 2026 Friday Moon in Vrishchika View ›
38 17 Oct 2026 ⟳ Saturday Moon in Dhanu View ›
39 10 Nov 2026 ⟳ Tuesday Moon in Vrishchika View ›
40 11 Nov 2026 Wednesday Moon in Vrishchika View ›
41 12 Nov 2026 Thursday Moon in Vrishchika View ›
42 13 Nov 2026 ⟳ Friday Moon in Dhanu View ›
43 08 Dec 2026 ⟳ Tuesday Moon in Vrishchika View ›
44 09 Dec 2026 Wednesday Moon in Vrishchika View ›
45 10 Dec 2026 ⟳ Thursday Moon in Dhanu View ›

⟳ = Transitional day: Moon changes rashi; both rashis may be affected. Dates calculated for Chennai (IST) using the Thirukanitham Drik method.

Month Overview – Mesha (Aries) 2026

January 14 ⟳ 15 16 ⟳
February 10 ⟳ 11 12 13 ⟳
March 10 ⟳ 11 12 ⟳
April 06 ⟳ 07 08 ⟳
May 03 ⟳ 04 05 06 ⟳ 31 ⟳
June 01 02 ⟳ 27 ⟳ 28 29 ⟳
July 24 ⟳ 25 26 27 ⟳
August 20 ⟳ 21 22 23 ⟳
September 17 ⟳ 18 19 ⟳
October 14 ⟳ 15 16 17 ⟳
November 10 ⟳ 11 12 13 ⟳
December 08 ⟳ 09 10 ⟳

What is Chandrashtamam?

Chandrashtamam (சந்திராஷ்டமம்) — literally "Moon in the 8th" — occurs when the Moon transits the 8th zodiac sign counted from your Janma Rashi (birth Moon sign). Since the Moon moves through all 12 signs in approximately 27.3 days, Chandrashtamam recurs roughly once a month and lasts about 2 to 2.5 days.

This period is considered inauspicious for starting new ventures, making major decisions, travel, or ceremonies. It is one of the most widely observed daily timing considerations in Tamil astrology and is listed in all traditional Tamil Panchangam calendars.

Remedies: Visit a Shiva temple, recite the Chandra Mantra (Om Som Somaya Namaha) 108 times, donate white items (milk, rice, silver), and observe a partial fast.

📖 Learn more: What is Chandrashtamam? — Janma Rasi table, what to avoid & how to find yours →

What to Avoid During Chandrashtamam

  • Starting new business ventures or signing contracts
  • Making major financial investments or purchases
  • Long journeys and relocations
  • Elective surgery or medical procedures
  • Marriage ceremonies and auspicious functions
  • Confrontations and important negotiations

Related Tools

🔮 Chandrashtamam Calculator 📖 What is Chandrashtamam? ⭐ Nakshatra Calculator 🌑 Amavasai Dates 🌕 Pournami Dates 🙏 Ekadashi Dates

Other Years

Chandrashtamam 2025 Chandrashtamam 2026 Chandrashtamam 2027

Frequently Asked Questions

When is the next Chandrashtamam for Mesha Rashi in 2026?
The next Chandrashtamam for Mesha Rashi is on 3 May 2026 (Sunday).
What is Chandrashtamam?
Chandrashtamam (சந்திராஷ்டமம்) occurs when the Moon transits the 8th zodiac sign counted from your Janma Rashi (birth Moon sign). "Chandra" means Moon and "Ashtama" means 8th. It lasts approximately 2 to 2.5 days and is considered inauspicious for starting new ventures.
How often does Chandrashtamam occur?
Chandrashtamam occurs approximately once per month for each Rashi, lasting about 2 to 2.5 days. Since the Moon completes its sidereal cycle in roughly 27.3 days, every Rashi experiences Chandrashtamam around 13–14 times a year.
What should I avoid during Chandrashtamam?
Avoid starting new businesses, signing contracts, making major financial decisions, long journeys, and surgery (non-emergency) during Chandrashtamam. Regular daily activities and ongoing work are generally unaffected.
How is Chandrashtamam calculated?
Chandrashtamam is calculated by tracking the Moon's sidereal position. When the Moon is in the 8th rashi from your Janma Rashi, that period is your Chandrashtamam. Thirukanitham uses the Drik (Thirukanitham) method aligned with the Lahiri ayanamsha.