| City | Date | Rakhi time — Pradosh (after Bhadra ends) | Tithi (local) |
|---|---|---|---|
| London UK time (GMT/BST) | Monday, August 16, 2027 | 8:21 PM – 10:15 PM BST Bhadra till 7:15 PM | Aug 16, 5:59 AM → Aug 17, 8:29 AM BST |
| Leicester UK time (GMT/BST) | Monday, August 16, 2027 | 8:29 PM – 10:21 PM BST Bhadra till 7:15 PM | Aug 16, 5:59 AM → Aug 17, 8:29 AM BST |
| Birmingham UK time (GMT/BST) | Monday, August 16, 2027 | 8:31 PM – 10:23 PM BST Bhadra till 7:15 PM | Aug 16, 5:59 AM → Aug 17, 8:29 AM BST |
| Manchester UK time (GMT/BST) | Monday, August 16, 2027 | 8:36 PM – 10:27 PM BST Bhadra till 7:15 PM | Aug 16, 5:59 AM → Aug 17, 8:29 AM BST |
Timings are local (DST adjusted). Tithi = begin → end of the festival's tithi in that city.
Shravana Purnima: if Purnima lasts at least 3 muhurtas (one-fifth of the day) after sunrise on the second day, Rakhi is tied that day; otherwise on the first day — in the afternoon (Aparahna), or in Pradosh after Bhadra ends. Bhadra is always avoided.
The thread of protection: 'Yena baddho Bali raja danavendro mahabalah, tena tvam abhibadhnami rakshe ma chala ma chala' — the thread with which Lakshmi bound King Bali is the raksha bandhan; besides the sister, a priest may tie it on the patron, a mother on her son, a wife on her husband — at its root it is the thread of 'protection', the brother-sister form became the most loved in folk tradition.
Bhadra (Vishti karana) usually falls in the first part of the day on Shravana Purnima; both rakhi and Holika Dahan are forbidden during Bhadra — Shurpanakha tied a rakhi on Ravana during Bhadra and the clan was destroyed (folk tale). Priests explain the distinction of Bhadra-mukha/puchha; the simple rule — after Bhadra ends, while the Purnima remains.
The same day is the Shravani Upakarma (the new sacred thread of Yajurvedis, the beginning of Vedic study), Hayagriva Jayanti, Sanskrit Day (India), Gayatri Jayanti (some traditions); the closing of the Amarnath Yatra (Chhari Mubarak); 'Janyopunyu' in Uttarakhand, Gamha Purnima (Balarama's birth) in Odisha, Jhulan Purnima (the end of Radha-Krishna's swing) in Bengal-Gujarat.
No. India: Tuesday, August 17, 2027; London (UK): Monday, August 16, 2027. The tithi is judged at the local deciding moment, which falls on a different calendar day here.
Rakhi time — Pradosh (after Bhadra ends): 8:21 PM to 10:15 PM (BST). Other cities are in the table above.
Each row is in that city's own local time with daylight saving applied (UK time (GMT/BST) for London).
Bhadra (Vishti karana) is regarded as the sister of Shani — an inauspicious period; in the folk tale Shurpanakha tied a rakhi on Ravana during Bhadra and Lanka was destroyed. Rakhi and Holika Dahan are forbidden in Bhadra; some priests permit it in Bhadra-puchha as an exception.
On God (Krishna/Ganesha/Hanuman), the father/cousins, an adopted brother, or the raksha thread on any protector — a priest on the patron, a wife on the husband, a sister on a sister too; the root idea is the 'bond of protection'.
The Yajurvedi Brahmins' wearing of the year's new sacred thread (janeu), rishi tarpan and the beginning of Vedic study — on Shravana Purnima (Avani Avittam in the south, on the Shravana nakshatra day for Rigvedis); Gayatri japa (1008) the next day. If Bhadra/an eclipse falls, the date changes — panchang/priest.
In Maharashtra-Goa-Konkan on this same Shravana Purnima the fisherfolk offer coconuts to Varuna, god of the sea — the sea is calm after the monsoon, boats set out again; narali bhaat is made; rakhis are tied too.