Important Days in September 2026 Dates, Festivals & Observances

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September 2026 is filled with important Hindu festivals, religious observances, Jain occasions, national days, cultural celebrations, and traditional vrat and puja dates. The month begins with Nag Pancham and Hala Shashthi and includes major occasions such as Krishna Janmashtami, Dahi Handi, Ganesh Chaturthi, Hartalika Teej, Hindi Diwas, Engineer’s Day, Vishwakarma Puja, Radha Ashtami, Anant Chaturdashi, and the beginning of Pitru Paksha.

For people following the Hindu lunar calendar, September 2026 is particularly significant because several important festivals fall during the Bhadrapada and Ashwina months.

This guide to Important Days in September 2026 Dates, Festivals & Observances provides a date-wise list of major occasions so you can easily plan religious activities, cultural celebrations, school events, social media content, and other important activities.

Here are some of the major dates to remember in September 2026:

September 1 – Nag Pancham

September 2 – Hala Shashthi and Randhan Chhath

September 3 – Shitala Satam and Masik Karthigai

September 4 – Krishna Janmashtami, Kali Jayanti, Vindhyavasini Jayanti and Kalashtami

September 5 – Dahi Handi, Goga Navami and Teachers’ Day

September 7 – Aja Ekadashi and Bachha Baras Dwadashi

September 8 – Paryushana Parvarambha and Bhauma Pradosh Vrat

September 9 – Masik Shivaratri

September 10 – Pithori Amavasya and Darsha Amavasya

September 11 – Pola and Vrishabhotsava

September 13 – Varaha Jayanti

September 14 – Hartalika Teej, Ganesh Chaturthi, Gowri Habba and Hindi Diwas

September 15 – Rishi Panchami, Engineer’s Day and Samvatsari Parva

September 16 – Balarama Jayanti and Skanda Sashti

September 17 – Vishwakarma Puja and Kanya Sankranti

September 18 – Lalita Saptami, Durva Ashtami and Jyeshtha Gauri Puja

September 19 – Radha Ashtami, Mahalakshmi Vrat Begins and Jyeshtha Gauri Visarjana

September 22 – Parsva Ekadashi and Kalki Dwadashi

September 23 – Vamana Jayanti, Bhuvaneshvari Jayanti and Autumnal Equinox

September 24 – Guru Pradosh Vrat

September 25 – Ganesh Visarjan and Anant Chaturdashi

September 26 – Bhadrapada Purnima and Purnima Shraddha

September 27 – Pitru Paksha Begins and Pratipada Shraddha

September 29 – Vighnaraja Sankashti and Maha Bharani

September 30 – Chaturthi Shraddha, Panchami Shraddha and Masik Karthigai

Important Days in September 2026: Date-Wise List

The following table highlights the major festivals and observances taking place throughout September 2026.

Date	Day	Important Days, Festivals & Observances
September 1	Tuesday	Nag Pancham
September 2	Wednesday	Hala Shashthi, Randhan Chhath
September 3	Thursday	Shitala Satam, Masik Karthigai
September 4	Friday	Krishna Janmashtami, Kali Jayanti, Vindhyavasini Jayanti, Ashtami Rohini, Rohini Vrat, Kalashtami
September 5	Saturday	Dahi Handi, Shri Goga Navami, Teachers’ Day
September 7	Monday	Aja Ekadashi, Bachha Baras Dwadashi
September 8	Tuesday	Paryushana Parvarambha, Bhauma Pradosh Vrat, Krishna Damodara Dwadashi
September 9	Wednesday	Masik Shivaratri
September 10	Thursday	Pithori Amavasya, Darsha Amavasya, Daiva Savarni Manvadi
September 11	Friday	Pola, Vrishabhotsava, Ishti, Bhadrapada Amavasya
September 12	Saturday	Samaveda Upakarma, Chandra Darshana
September 13	Sunday	Varaha Jayanti, Rudra Savarni Manvadi
September 14	Monday	Hartalika Teej, Ganesh Chaturthi, Gowri Habba, Kerala Vinayaka Chaturthi, Hindi Diwas, Siddhivinayaka Chaturthi
September 15	Tuesday	Rishi Panchami, Visvesvaraya Jayanti, Samvatsari Parva, Engineer’s Day
September 16	Wednesday	Balarama Jayanti, Skanda Sashti
September 17	Thursday	Jyeshtha Gauri Avahana, Vishwakarma Puja, Kanya Sankranti
September 18	Friday	Lalita Saptami, Durva Ashtami, Jyeshtha Gauri Puja
September 19	Saturday	Radha Ashtami, Mahalakshmi Vrat Begins, Jyeshtha Gauri Visarjana, Dadhichi Jayanti, Masik Durgashtami
September 21	Monday	Dashavatara Vrat
September 22	Tuesday	Parsva Ekadashi, Kalki Dwadashi
September 23	Wednesday	Vamana Jayanti, Bhuvaneshvari Jayanti, Autumnal Equinox
September 24	Thursday	Guru Pradosh Vrat
September 25	Friday	Ganesh Visarjan, Anant Chaturdashi
September 26	Saturday	Purnima Shraddha, Bhadrapada Purnima Vrat, Bhadrapada Purnima
September 27	Sunday	Pitru Paksha Begins, Pratipada Shraddha, Ashwina Begins in North India
September 28	Monday	Dwitiya Shraddha
September 29	Tuesday	Tritiya Shraddha, Maha Bharani, Vighnaraja Sankashti
September 30	Wednesday	Chaturthi Shraddha, Panchami Shraddha, Masik Karthigai

Major Festivals and Observances in September 2026

Krishna Janmashtami – September 4, 2026

Krishna Janmashtami is one of the most important Hindu festivals dedicated to Lord Krishna. It commemorates the birth of Lord Krishna, who is worshipped as an incarnation of Lord Vishnu.

Devotees observe fasting, visit temples, sing devotional songs, listen to Krishna’s stories, and participate in midnight celebrations. Temples and homes are often decorated with flowers, lights, and images of baby Krishna.

In 2026, Krishna Janmashtami falls on Friday, September 4, according to the provided calendar details.

Dahi Handi – September 5, 2026

Dahi Handi is associated with the childhood activities of Lord Krishna. It is especially popular in Maharashtra, where groups form human pyramids to break a pot filled with curd or other offerings.

The celebration takes place on Saturday, September 5, 2026, following Krishna Janmashtami.

Teachers’ Day – September 5, 2026

India celebrates Teachers’ Day every year on September 5. The date marks the birth anniversary of Dr. Sarvepalli Radhakrishnan, India’s former President, philosopher, and respected teacher.

Also Read: Teachers Day Wishes in English and Math Style

Schools and educational institutions commonly organize cultural programs, speeches, competitions, and appreciation activities for teachers.

Also Read: Meaningful Teachers Day Gift Ideas for Female Teacher

Aja Ekadashi – September 7, 2026

Aja Ekadashi is an important Ekadashi observed during the Krishna Paksha of Bhadrapada. Devotees observe a fast and spend the day in prayer and devotion to Lord Vishnu.

In September 2026, Aja Ekadashi falls on Monday, September 7.

Masik Shivaratri – September 9, 2026

Masik Shivaratri is observed every lunar month in honor of Lord Shiva. Devotees may observe fasting, visit Shiva temples, perform Abhishekam, and chant Shiva mantras.

The September 2026 Masik Shivaratri falls on Wednesday, September 9.

Hartalika Teej – September 14, 2026

Hartalika Teej is an important festival observed mainly by women. It is associated with Goddess Parvati and her devotion to Lord Shiva.

Many married women observe the fast for family well-being, marital happiness, and the prosperity of their household. Unmarried women may also observe the vrat while praying for a suitable life partner.

Hartalika Teej falls on Monday, September 14, 2026.

Ganesh Chaturthi – September 14, 2026

Ganesh Chaturthi is one of India’s most popular festivals dedicated to Lord Ganesha, the remover of obstacles and deity of wisdom and prosperity.

Devotees install Ganesha idols in homes and public places, perform daily puja, offer sweets such as modak, and participate in devotional programs.

In the provided 2026 calendar, Ganesh Chaturthi falls on Monday, September 14.

Hindi Diwas – September 14, 2026

Hindi Diwas is observed every year on September 14 to recognize the importance of Hindi as one of India’s major languages.

Schools, colleges, government institutions, and cultural organizations often organize essay writing, poetry, speeches, debates, and Hindi language competitions.

Hindi Diwas falls on Monday, September 14, 2026.

Engineer’s Day – September 15, 2026

India celebrates Engineer’s Day on September 15 in memory of Sir Mokshagundam Visvesvaraya, one of India’s most respected engineers and statesmen.

Also Read: 50 Engineers day quote in English

The day recognizes the contribution of engineers to infrastructure, technology, industry, construction, and national development.

Also Read: Structuring Your Engineers Day Speech

Engineer’s Day will be observed on Tuesday, September 15, 2026.

Also Read: Engineers Day Celebration Ideas and Engineers Week Celebration

Vishwakarma Puja – September 17, 2026

Vishwakarma Puja is dedicated to Lord Vishwakarma, who is traditionally regarded as the divine architect and craftsman.

Also Read: Happy Vishwakarma Puja Image and Poster

Factories, workshops, offices, construction sites, and businesses associated with machinery and tools often perform special prayers on this day.

Also Read: Vishwakarma Puja Invitation Mail to Employees Also Message in English

In 2026, Vishwakarma Puja falls on Thursday, September 17.

Radha Ashtami – September 19, 2026

Radha Ashtami celebrates the birth anniversary of Goddess Radha, who holds an important place in Vaishnav traditions and Krishna devotion.

Devotees visit Radha-Krishna temples, sing bhajans, perform puja, and participate in religious celebrations.

Radha Ashtami falls on Saturday, September 19, 2026.

Anant Chaturdashi – September 25, 2026

Anant Chaturdashi is an important Hindu observance associated with Lord Vishnu in his Ananta form. The day is also significant because it marks the conclusion of many Ganesh Chaturthi celebrations.

In several parts of India, Ganesh idols are immersed in water on Anant Chaturdashi.

Anant Chaturdashi falls on Friday, September 25, 2026.

Ganesh Visarjan – September 25, 2026

Ganesh Visarjan marks the immersion of Lord Ganesha idols after the completion of Ganesh festival celebrations.

Also Read: Why Choose Eco-Friendly Ganesh Visarjan?

Devotees carry idols in processions accompanied by music, devotional songs, and prayers before performing the immersion.

The major Ganesh Visarjan date listed in the provided calendar is September 25, 2026.

Bhadrapada Purnima – September 26, 2026

Bhadrapada Purnima is the full moon day of the Bhadrapada month. It is significant for religious observances, fasting, prayers, and Shraddha-related traditions.

In 2026, Bhadrapada Purnima falls on Saturday, September 26.

Pitru Paksha Begins – September 27, 2026

Pitru Paksha is a period dedicated to remembering and honoring ancestors. Families traditionally perform Shraddha and Tarpan rituals for departed family members during this period.

According to the provided calendar, Pitru Paksha begins on Sunday, September 27, 2026.

The first day is observed as Pratipada Shraddha.

September 2026 Hindu Festivals Calendar

The following list provides a simplified festival calendar for readers looking for important Hindu religious dates.

Date	Festival or Observance
September 1	Nag Pancham
September 2	Hala Shashthi, Randhan Chhath
September 3	Shitala Satam
September 4	Krishna Janmashtami, Kali Jayanti, Vindhyavasini Jayanti
September 5	Dahi Handi, Goga Navami
September 7	Aja Ekadashi
September 8	Krishna Damodara Dwadashi, Bhauma Pradosh Vrat
September 9	Masik Shivaratri
September 10	Pithori Amavasya, Darsha Amavasya
September 13	Varaha Jayanti
September 14	Hartalika Teej, Ganesh Chaturthi
September 15	Rishi Panchami
September 16	Balarama Jayanti, Skanda Sashti
September 17	Vishwakarma Puja, Kanya Sankranti
September 18	Lalita Saptami, Durva Ashtami
September 19	Radha Ashtami, Mahalakshmi Vrat Begins
September 22	Parsva Ekadashi, Kalki Dwadashi
September 23	Vamana Jayanti, Bhuvaneshvari Jayanti
September 25	Ganesh Visarjan, Anant Chaturdashi
September 26	Bhadrapada Purnima
September 27	Pitru Paksha Begins

Jain Observances in September 2026

Paryushana Parvarambha – September 8, 2026

Paryushana is one of the most important Jain religious observances. It is a period associated with spiritual discipline, fasting, self-reflection, prayer, and forgiveness.

The provided calendar lists the beginning of Paryushana Parva on September 8, 2026.

Samvatsari Parva – September 15, 2026

Samvatsari is a highly significant day for the Jain community and is associated with forgiveness and self-reflection.

On this occasion, people seek forgiveness for mistakes made knowingly or unknowingly and emphasize peaceful relationships and spiritual purification.

Samvatsari Parva falls on September 15, 2026.

Important Cultural and Regional Festivals in September 2026

Gowri Habba – September 14

Gowri Habba is observed mainly in Karnataka and is dedicated to Goddess Gowri. It is associated with prayers for family welfare, prosperity, and well-being.

Jyeshtha Gauri Festival – September 17 to September 19

Jyeshtha Gauri celebrations are particularly important in Maharashtra. The provided calendar lists:

September 17 – Jyeshtha Gauri Avahana

September 18 – Jyeshtha Gauri Puja

September 19 – Jyeshtha Gauri Visarjana

Families prepare traditional decorations, food offerings, and puja arrangements during the celebration.

Pola – September 11

Pola is a traditional agricultural festival celebrated mainly in Maharashtra and parts of central India. Farmers honor bulls and cattle for their role in agricultural work.

Pola falls on Friday, September 11, 2026.

Important Shraddha Dates in September 2026

Pitru Paksha begins toward the end of September 2026. Several Shraddha dates fall during the final days of the month.

Date	Shraddha / Observance
September 26	Purnima Shraddha
September 27	Pratipada Shraddha
September 28	Dwitiya Shraddha
September 29	Tritiya Shraddha, Maha Bharani
September 30	Chaturthi Shraddha and Panchami Shraddha

These observances are traditionally performed according to the relevant lunar tithi and family customs. People following Shraddha rituals should check their local Panchang for exact timings.

Important Days in September 2026 for Schools and Students

September 5 – Teachers’ Day

Teachers’ Day is one of the most widely celebrated school events in September. Students often organize Teachers day cultural programs, Teachers day english speeches, Teachers day greeting activities, and Teachers day appreciation events for their teachers.

Also Read: Thank you message to students from teacher on teachers day

September 14 – Hindi Diwas

Hindi Diwas provides schools and colleges with an opportunity to organize Hindi-related activities such as:

• Essay writing
• Poetry competitions
• Hindi speech competitions
• Debates
• Storytelling
• Hindi quiz competitions
• Cultural programs

September 15 – Engineer’s Day

Schools and colleges offering technical education may observe Engineer’s Day with seminars, project exhibitions, technical competitions, and discussions about engineering careers.

September 2026 Observances at a Glance

Category	Major September 2026 Dates
Hindu Festivals	Janmashtami, Ganesh Chaturthi, Hartalika Teej, Radha Ashtami
Religious Observances	Ekadashi, Masik Shivaratri, Pradosh Vrat, Amavasya, Purnima
Regional Festivals	Pola, Gowri Habba, Jyeshtha Gauri Puja
Jain Observances	Paryushana, Samvatsari Parva
National/Modern Observances	Teachers’ Day, Hindi Diwas, Engineer’s Day
Ancestor Observances	Pitru Paksha, Shraddha
Astronomy	Autumnal Equinox

Why September 2026 is an Important Month

September 2026 is notable because several major festivals occur within a short period. The month begins with traditional regional observances and moves into Krishna Janmashtami and Dahi Handi celebrations.

The middle of the month is particularly busy, with Hartalika Teej, Ganesh Chaturthi, Hindi Diwas, Rishi Panchami, Engineer’s Day, Vishwakarma Puja, Radha Ashtami, and other religious occasions.

The final week shifts toward Anant Chaturdashi, Bhadrapada Purnima, and Pitru Paksha. This makes September an important month for both festive celebrations and ancestor-related religious observances.

Faq’s

What are the most important festivals in September 2026?

Some of the major festivals in September 2026 include Krishna Janmashtami, Dahi Handi, Hartalika Teej, Ganesh Chaturthi, Radha Ashtami, Anant Chaturdashi, and Bhadrapada Purnima.

When is Krishna Janmashtami in September 2026?

According to the provided calendar details, Krishna Janmashtami will be observed on Friday, September 4, 2026.

When is Ganesh Chaturthi in September 2026?

Ganesh Chaturthi falls on Monday, September 14, 2026, according to the provided details.

When is Hartalika Teej in 2026?

Hartalika Teej will be observed on Monday, September 14, 2026.

When is Teachers’ Day in September 2026?

Teachers’ Day in India is celebrated on September 5, 2026, which falls on a Saturday.

When is Hindi Diwas in 2026?

Hindi Diwas will be observed on Monday, September 14, 2026.

When is Engineer’s Day in September 2026?

Engineer’s Day will be celebrated on Tuesday, September 15, 2026, marking the birth anniversary of Sir M. Visvesvaraya.

When does Pitru Paksha begin in 2026?

According to the provided calendar, Pitru Paksha begins on Sunday, September 27, 2026, with Pratipada Shraddha.

When is Anant Chaturdashi in 2026?

Anant Chaturdashi falls on Friday, September 25, 2026.

Final Thoughts

The list of Important Days in September 2026 Dates, Festivals & Observances covers a wide range of religious, cultural, regional, national, Jain, and astronomical occasions.

From Krishna Janmashtami and Ganesh Chaturthi to Teachers’ Day, Hindi Diwas, Engineer’s Day, Vishwakarma Puja, Radha Ashtami, Anant Chaturdashi, and the beginning of Pitru Paksha, September offers many dates worth remembering.

Because Hindu festival dates can depend on location, lunar tithi, sunrise, and local Panchang calculations, readers planning puja, fasting, or religious ceremonies should verify the exact local timings before performing rituals.

Keeping a September 2026 calendar handy can make it easier to plan festivals, school activities, religious observances, family events, and important cultural celebrations throughout the month.