2044
- Tuesday, 12 January 2044 · Bhauma Pradosh (Shukla)
- Wednesday, 27 January 2044 · Budha Pradosh (Krishna)
- Wednesday, 10 February 2044 · Budha Pradosh (Shukla)
- Friday, 26 February 2044 · Shukra Pradosh (Krishna)
- Friday, 11 March 2044 · Shukra Pradosh (Shukla)
- Saturday, 26 March 2044 · Shani Pradosh (Krishna)
- Saturday, 9 April 2044 · Shani Pradosh (Shukla)
- Monday, 25 April 2044 · Soma Pradosh (Krishna)
- Monday, 9 May 2044 · Soma Pradosh (Shukla)
- Tuesday, 24 May 2044 · Bhauma Pradosh (Krishna)
- Tuesday, 7 June 2044 · Bhauma Pradosh (Shukla)
- Thursday, 23 June 2044 · Guru Pradosh (Krishna)
- Thursday, 7 July 2044 · Guru Pradosh (Shukla)
- Friday, 22 July 2044 · Shukra Pradosh (Krishna)
- Saturday, 6 August 2044 · Shani Pradosh (Shukla)
- Saturday, 20 August 2044 · Shani Pradosh (Krishna)
- Sunday, 4 September 2044 · Ravi Pradosh (Shukla)
- Monday, 19 September 2044 · Soma Pradosh (Krishna)
- Tuesday, 4 October 2044 · Bhauma Pradosh (Shukla)
- Tuesday, 18 October 2044 · Bhauma Pradosh (Krishna)
- Thursday, 3 November 2044 · Guru Pradosh (Shukla)
- Thursday, 17 November 2044 · Guru Pradosh (Krishna)
- Friday, 2 December 2044 · Shukra Pradosh (Shukla)
- Friday, 16 December 2044 · Shukra Pradosh (Krishna)
2045
- Sunday, 1 January 2045 · Ravi Pradosh (Shukla)
- Sunday, 15 January 2045 · Ravi Pradosh (Krishna)
- Monday, 30 January 2045 · Soma Pradosh (Shukla)
- Tuesday, 14 February 2045 · Bhauma Pradosh (Krishna)
- Wednesday, 1 March 2045 · Budha Pradosh (Shukla)
- Wednesday, 15 March 2045 · Budha Pradosh (Krishna)
- Thursday, 30 March 2045 · Guru Pradosh (Shukla)
- Friday, 14 April 2045 · Shukra Pradosh (Krishna)
- Friday, 28 April 2045 · Shukra Pradosh (Shukla)
- Sunday, 14 May 2045 · Ravi Pradosh (Krishna)
- Sunday, 28 May 2045 · Ravi Pradosh (Shukla)
- Monday, 12 June 2045 · Soma Pradosh (Krishna)
- Monday, 26 June 2045 · Soma Pradosh (Shukla)
- Wednesday, 12 July 2045 · Budha Pradosh (Krishna)
- Wednesday, 26 July 2045 · Budha Pradosh (Shukla)
- Thursday, 10 August 2045 · Guru Pradosh (Krishna)
- Thursday, 24 August 2045 · Guru Pradosh (Shukla)
- Friday, 8 September 2045 · Shukra Pradosh (Krishna)
- Saturday, 23 September 2045 · Shani Pradosh (Shukla)
- Sunday, 8 October 2045 · Ravi Pradosh (Krishna)
- Monday, 23 October 2045 · Soma Pradosh (Shukla)
- Monday, 6 November 2045 · Soma Pradosh (Krishna)
- Wednesday, 22 November 2045 · Budha Pradosh (Shukla)
- Wednesday, 6 December 2045 · Budha Pradosh (Krishna)
- Thursday, 21 December 2045 · Guru Pradosh (Shukla)
How the date is fixed
Trayodashi, the thirteenth day of each half, kept on the day it is running at pradosh, the twilight after sunset. It is named for its weekday: Soma Pradosh, Shani Pradosh and so on.
About
Pradosh vrat is kept twice a month, on the Trayodashi of each fortnight, during the pradosh period of roughly 96 minutes after sunset. The day is chosen so that Trayodashi is running at sunset, even if it is absent at sunrise; when it touches sunset on two days, the first is usually taken. Each weekday gives the observance a name, Soma Pradosh on Monday and Shani Pradosh on Saturday being the ones most often singled out. In Tamil Nadu the Pradosham puja at Shiva temples, with the Nandi abhisheka, is a regular feature of temple calendars.
How it is observed
A fast until dusk and Shiva worship with abhisheka in the pradosh window after sunset.