Sawan Ends 28 August 2026: What to Do on the Last Day, and What Changes in Bhadrapada

2026-08-28

Sawan (purnimanta) closes at 09:48 IST on Friday 28 August 2026 — Raksha Bandhan day. What is left to do on the last morning, which vows end and which continue into Chaturmas, what Bhadrapada brings, and why Maharashtra and the South count Shravana till 11 September.

Sawan — Shravana in the purnimanta calendar that North India follows — closes on its full moon. In 2026 that Purnima runs until 09:48 IST on Friday, 28 August (Delhi); at that moment Bhadrapada begins. So 28 August is the last day of Sawan — and also Raksha Bandhan. This article skips the muhurat roundup and takes up three narrower questions: what is left to do on the final day, which Sawan vows actually end with it, and what Bhadrapada changes — and why the South's Shravana runs to 11 September.

When exactly does Sawan 2026 end?

On the Delhi panchang, Purnima begins at 09:08 on Thursday 27 August and ends at 09:48 on Friday 28 August. Sunrise in Delhi that morning is 05:58, so by the udaya-tithi convention the whole of 28 August counts as Purnima — and as Sawan — even though the tithi is over by mid-morning. From 09:48 the panchang reads Bhadrapada Krishna Pratipada; its first full day is Saturday 29 August. Sawan began on 30 July with four Mondays (3, 10, 17, 24 August); the full calendar is in our Sawan 2026 Somvar calendar.

The closing dates at a glance

All times are Delhi/IST. Sunrise differs by city, so borderline cases should be checked on your own panchang.

What to do on the last day, 28 August

Closing the jal-abhishek

If you took a sankalp to offer water on the Shivling every day of Sawan, the morning of 28 August is the closing abhishek — cleanest between sunrise (05:58) and the end of Purnima (09:48), while both tithi and month are still running. If that is not possible, an abhishek later that day is still Sawan's by the udaya rule — standard practice, not a shortcut. Rahu kaal (10:46–12:22) does not bar daily worship in the shastra; avoiding it is preference, not rule.

Kanwar

Most kanwariyas offered their water on Sawan Shivratri (Krishna Chaturdashi) or the last Somwar. If a kanwar is still pending, Shravana Purnima is the final window — offer it while Purnima runs. Water offered after 09:48 is not wasted; it is simply a Bhadrapada abhishek, not strictly a Sawan kanwar.

Udyapan of the Somwar vrat — which one, and when

• The four-Monday Sawan vrat finished on 24 August. Udyapan is usually done on that last Monday; otherwise Shravana Purnima (28 August) or any later Monday is accepted. The shastra fixes no single date — family custom governs, so follow your kul-purohit. The form: Shiva-Parvati puja, the vrat katha, a small havan where possible, a meal for Brahmins or young girls, and dana.
• Solah Somwar, the sixteen-Monday vow many begin in Sawan, does not end with Sawan. Counting from 3 August, the sixteenth Monday is 16 November 2026; udyapan belongs there. Bhadrapada and Pitru Paksha in between do not break it.

Raksha Bandhan, Upakarma and Narali Purnima

Raksha Bandhan falls on this same Purnima; Bhadra clears entirely on 27 August, and the muhurat plus that date's lunar eclipse — not visible from India, so no sutak — are covered in our Raksha Bandhan 2026 article. Shravani Upakarma (Yajurvedi renewal of the yajnopavit) is also on this Purnima; the Rigvedi upakarma follows Shravana nakshatra instead, which on the Delhi panchang falls on 26 August — confirm with your shakha. In coastal Maharashtra this Purnima is Narali Purnima, but the Maharashtrian Shravana month continues after it (see below).

Which Sawan rules end, and which do not

• Ends: any vow taken explicitly "for Sawan" — daily abhishek, the Monday fast, a fixed japa count — is complete at Purnima. Marking the close with dana or a Brahmin meal is custom, not a prescribed rite.
• Continues: Chaturmas. It runs from Devshayani Ekadashi (Ashadha) to Devuthani Ekadashi (Kartik); Sawan is only its first month. The pause on weddings and mangalik work, the avoidance of onion, garlic and tamasic food, and any Chaturmas-wide vow carry straight into Bhadrapada.
• Changes: the traditional Chaturmas food list rotates — leafy greens (shaka) given up in Shravana, curd (dadhi) in Bhadrapada, milk in Ashwin, pulses (dwidal) in Kartik — so for those who keep it, 28 August is when the shaka rule hands over to the curd rule. We will not invent a "scientific reason"; the texts give it as a rule, not an explanation.

What changes in Bhadrapada

Bhadrapada is the second month of Chaturmas, with a different character: its dark fortnight belongs to Teej and Krishna's birth, its bright fortnight to Ganesh, and it ends by opening into Pitru Paksha. From the Delhi panchang:

• Kajari Teej — Bhadrapada Krishna Tritiya, 30 August 09:37 to 31 August 08:51. Which civil day is observed depends on the regional panchang; check yours.
• Krishna Janmashtami — Friday 4 September (Ashtami 02:25 to 00:14 the next night; Rohini nakshatra that day).
• Hartalika Teej and Ganesh Chaturthi — both Monday 14 September (Tritiya until 07:08, then Chaturthi); sthapana timing is in our Ganesh Chaturthi 14 September 2026 guide. Anant Chaturdashi and visarjan: Friday 25 September.
• Bhadrapada Purnima — Saturday 26 September (until 22:18), the day of Purnima Shraddha; Pitru Paksha proper runs from the Pratipada Shraddha on 27 September to Sarva Pitru Amavasya on 10 October.

The practical point: the end of Sawan is not a green light. Bhadrapada is still Chaturmas and ends in Pitru Paksha, when new beginnings are set aside; anything held back for Sawan realistically fits between Ganeshotsav and Pitru Paksha, or after Navratri in October.

Why Shravana runs to 11 September in Maharashtra and the South

North India's panchang is purnimanta — the month ends on the full moon. Maharashtra, Gujarat, Karnataka, Andhra Pradesh, Telangana, Tamil Nadu and Goa use the amanta reckoning — the month ends on the new moon. Tithis are identical; only the month label shifts. Amanta Shravana began on 13 August (Shukla Pratipada) and ends on Friday 11 September at Shravana Amavasya (Amavasya ends 08:57). So their Shravana Somwars are 17, 24, 31 August and 7 September, and observances such as Mangala Gauri continue past 28 August.

One useful consequence: bright-fortnight festivals — Raksha Bandhan, Ganesh Chaturthi, Anant Chaturdashi — fall on the same day in both systems. Only the dark fortnight is labelled differently: the North's Bhadrapada Krishna Ashtami (Janmashtami, 4 September) is Maharashtra's Shravana Vadya Ashtami, Gokulashtami. Same day, different month-name. A North Indian reader who sees "Sawan till 11 September" online need not change anything; a Maharashtrian reader should not treat 28 August as the end of Shravana.

In short

• Sawan (purnimanta) ends at 09:48 on Friday 28 August 2026; by udaya tithi the whole day is Sawan's. Closing abhishek and any pending kanwar: that morning, ideally before 09:48.
• Four-Monday vrat udyapan: last Monday, Purnima, or any later Monday — no fixed date in the shastra. Solah Somwar continues to 16 November.
• Chaturmas continues; Bhadrapada brings Janmashtami (4 Sep), Ganeshotsav (14–25 Sep), then Pitru Paksha (27 Sep – 10 Oct). Amanta Shravana in the South runs to 11 September.

Practice differs by region and family tradition (क्षेत्र-परंपरा के अनुसार अंतर); settle the final call with your family priest and your local panchang.