2039
- Thursday, 13 January 2039 · Lambodara Sankashti Chaturthi
- Saturday, 12 February 2039 · Dwijapriya Sankashti Chaturthi
- Sunday, 13 March 2039 · Bhalachandra Sankashti Chaturthi
- Monday, 11 April 2039 · Vikata Sankashti Chaturthi
- Wednesday, 11 May 2039 · Ekadanta Sankashti Chaturthi
- Thursday, 9 June 2039 · Krishnapingala Sankashti Chaturthi
- Friday, 8 July 2039 · Gajanana Sankashti Chaturthi
- Sunday, 7 August 2039 · Heramba Sankashti Chaturthi
- Tuesday, 6 September 2039 · Angarki Vighnaraja Sankashti Chaturthi
- Wednesday, 5 October 2039 · Adhika Sankashti Chaturthi
- Friday, 4 November 2039 · Vakratunda Sankashti Chaturthi
- Sunday, 4 December 2039 · Ganadhipa Sankashti Chaturthi
2040
- Tuesday, 3 January 2040 · Angarki Akhuratha Sankashti Chaturthi
- Wednesday, 1 February 2040 · Lambodara Sankashti Chaturthi
- Friday, 2 March 2040 · Dwijapriya Sankashti Chaturthi
- Saturday, 31 March 2040 · Bhalachandra Sankashti Chaturthi
- Monday, 30 April 2040 · Vikata Sankashti Chaturthi
- Tuesday, 29 May 2040 · Angarki Ekadanta Sankashti Chaturthi
- Wednesday, 27 June 2040 · Krishnapingala Sankashti Chaturthi
- Thursday, 26 July 2040 · Gajanana Sankashti Chaturthi
- Saturday, 25 August 2040 · Heramba Sankashti Chaturthi
- Sunday, 23 September 2040 · Vighnaraja Sankashti Chaturthi
- Tuesday, 23 October 2040 · Angarki Vakratunda Sankashti Chaturthi
- Thursday, 22 November 2040 · Ganadhipa Sankashti Chaturthi
- Saturday, 22 December 2040 · Akhuratha Sankashti Chaturthi
How the date is fixed
Krishna Chaturthi, the fourth day of the dark half, kept on the day the tithi is running at moonrise; the fast is broken after sighting the Moon. One that falls on a Tuesday is called Angarki.
About
Sankashti Chaturthi falls on the fourth tithi of the dark half of every lunar month, giving twelve or thirteen a year. The governing moment is moonrise: the day on which Chaturthi is present when the Moon rises, usually between 8 and 10 pm, is chosen, and almanacs print the local moonrise. When it falls on a Tuesday it is called Angarki and is held in special regard in Maharashtra. The bright-half counterpart, Vinayaka Chaturthi, is observed at midday instead.
How it is observed
A fast through the day, Ganesha worship in the evening, and the fast broken after seeing the Moon.