Chaturmasam 2026: Dates, Rules, What to Eat & Avoid
Chaturmasam 2026 (~25 July–20 November): the four holy months of Vishnu’s yoga-nidra — meaning, monthly food rules, the niyama to take, mantras and diaspora guide.
Chaturmasam 2026 (~25 July–20 November): the four holy months of Vishnu’s yoga-nidra — meaning, monthly food rules, the niyama to take, mantras and diaspora guide.
Chaturmasam — the "four months" of Lord Vishnu’s yoga-nidra — is the most concentrated season of sadhana in the Hindu year. In 2026 it begins on Toli/Devshayani Ekadashi (~25 July) and ends on Prabodhini Ekadashi (~20 November). It opens within Ashada Masam 2026.
Chaturmasam 2026 Dates
- Begins: Toli / Devshayani Ekadashi, ~25 July 2026
- Ends: Prabodhini / Utthana Ekadashi, ~20 November 2026
- Spans: Ashada → Shravana → Bhadrapada → Ashwina, into Karthika (Amanta reckoning)
Significance
During Chaturmasam, Lord Vishnu rests in yoga-nidra on Adishesha while Lord Shiva is said to oversee creation; both are worshipped. Sannyasis pause their wandering and stay in one place (chaturmasya vrata) to teach and do tapas. For householders it is a time to turn inward — restraint over indulgence, japa over distraction, and charity over acquisition.
The Four Months — What to Eat & Avoid
Many families keep traditional monthly restraints as a discipline of the senses (vary by sampradaya):
- Shravana: traditionally avoid leafy greens (aaku koora).
- Bhadrapada: avoid curd / yoghurt.
- Ashwina: avoid milk.
- Kartika: avoid pulses (and often onion & garlic).
Auspicious ceremonies — weddings, housewarmings, upanayana — are traditionally paused and resume after Prabodhini Ekadashi.
How to Observe Chaturmasam (Niyama)
- Take one niyama (vow) on Toli Ekadashi — e.g., give up a favourite food.
- Do a daily parayana — Bhagavad Gita, Vishnu Sahasranama or Bhagavatam.
- Increase japa of Om Namo Narayanaya and Om Namah Shivaya.
- Practise daana (charity) and seva through the four months.
Mantra
Vishnu: ॐ नमो नारायणाय · oṃ namo nārāyaṇāya · ఓం నమో నారాయణాయ — daily through Chaturmasam.
Chaturmasam for the Diaspora
Wherever you are, Chaturmasam travels with you: adopt one niyama, set a fixed daily japa time around your work week, join temple/ISKCON livestreams for Ekadashi and Pradosha, and involve children with a simple "give-up" vow. It is the most portable of vratas.
Frequently Asked Questions
When is Chaturmasam 2026?
Chaturmasam 2026 runs from Toli/Devshayani Ekadashi (~25 July) to Prabodhini/Utthana Ekadashi in Karthika (~20 November) — the four sacred months of Lord Vishnu’s yoga-nidra.
What can you not eat during Chaturmasam?
Traditionally many observe monthly restraints — avoiding leafy greens in Shravana, curd in Bhadrapada, milk in Ashwina, and pulses/onion-garlic in Kartika. Practice varies by family and sampradaya.
Are weddings done in Chaturmasam?
Auspicious ceremonies like weddings and housewarmings are traditionally paused during Chaturmasam, resuming after Prabodhini Ekadashi.
How should a householder observe Chaturmasam?
Take one niyama — give up a favourite food, do daily parayana/japa, increase charity and seva — and worship Vishnu and Shiva through the four months.
Key Takeaways
- Chaturmasam 2026: ~25 July → ~20 November.
- Four sacred months of Vishnu’s yoga-nidra; intensified sadhana.
- Take a niyama; auspicious ceremonies pause until Prabodhini Ekadashi.
See the Ashada Masam 2026 guide and Toli Ekadashi 2026.
