| City | Date | Purvahna (morning) Puja time | Tithi (local) |
|---|---|---|---|
| Toronto Eastern Time (EST/EDT) | Friday, June 4, 2027 | 5:38 AM – 11:44 AM EDT | Jun 3, 6:36 PM → Jun 4, 3:48 PM EDT |
| Brampton Eastern Time (EST/EDT) | Friday, June 4, 2027 | 5:39 AM – 11:46 AM EDT | Jun 3, 6:36 PM → Jun 4, 3:49 PM EDT |
| Vancouver Pacific Time (PST/PDT) | Friday, June 4, 2027 | 5:10 AM – 11:35 AM MST | Jun 3, 3:36 PM → Jun 4, 12:50 PM MST |
| Calgary Mountain Time (MST/MDT) | Friday, June 4, 2027 | 5:25 AM – 11:57 AM MDT | Jun 3, 4:36 PM → Jun 4, 1:45 PM MDT |
| Edmonton Mountain Time (MST/MDT) | Friday, June 4, 2027 | 5:09 AM – 11:52 AM MDT | Jun 3, 4:36 PM → Jun 4, 1:49 PM MDT |
| Montreal Eastern Time (EST/EDT) | Friday, June 4, 2027 | 5:08 AM – 11:20 AM EDT | Jun 3, 6:36 PM → Jun 4, 3:48 PM EDT |
Timings are local (DST adjusted). Tithi = begin → end of the festival's tithi in that city.
The tithi prevailing at local sunrise (Udaya tithi).
Brahma (roots), Vishnu (trunk) and Mahesh (branches) are held to dwell in the banyan — the Akshaya Vat is immortal; it was beneath a banyan that Savitri took the head of the dying Satyavan in her lap and asked Yama for her husband's life — hence circling the banyan and 'binding' it with thread (the protective thread of the husband's life).
The vrat is also kept for three days (Trayodashi to Amavasya) — the sankalp on Trayodashi, fasting on Chaturdashi-Amavasya; usually a single day on the Amavasya — waterless or fruit, water/fruit from the husband's hand after the puja and katha.
Jyeshtha Amavasya = Shani Jayanti (the birth of Shani) — hence Shani charity of black sesame and oil and oil at a Shani temple on this day too; in the heat of Jyeshtha, the banyan's shade and the charity of water and fans.
Yes — Friday, June 4, 2027.
Purvahna (morning) Puja time: 5:38 AM to 11:44 AM (EDT). Other cities are in the table above.
Each row is in that city's own local time with daylight saving applied (Eastern Time (EST/EDT) for Toronto).
Both are sanctioned — the Amavasya in the Skanda and Bhavishya Puranas (North India), the Purnima in the Nirnayamrita etc. (Maharashtra-south); the katha and vidhi are the same; follow the custom of your family and region.
A potted banyan/bonsai at home, or a banyan branch (fallen/from a temple), or a picture/clay banyan — the same vidhi; wind the thread and circle around that.
Savitri won back her husband's life from Yama — the binding of thread symbolises the protection of the husband's life (the 'raksha sutra'), the banyan is immortal; the 7 rounds recall the seven rounds of the wedding.
In folk custom the first Vat Savitri is at the in-laws' home with the mother-in-law (bayana to her); in some regions (Mithila) the bayana comes from the parents' home; the vrat is valid wherever you are — the katha and banyan puja are the main things.