2030
- Tuesday, 22 January 2030 · Angarki Lambodara Sankashti Chaturthi
- Thursday, 21 February 2030 · Dwijapriya Sankashti Chaturthi
- Friday, 22 March 2030 · Bhalachandra Sankashti Chaturthi
- Saturday, 20 April 2030 · Vikata Sankashti Chaturthi
- Monday, 20 May 2030 · Ekadanta Sankashti Chaturthi
- Tuesday, 18 June 2030 · Angarki Krishnapingala Sankashti Chaturthi
- Thursday, 18 July 2030 · Gajanana Sankashti Chaturthi
- Friday, 16 August 2030 · Heramba Sankashti Chaturthi
- Sunday, 15 September 2030 · Vighnaraja Sankashti Chaturthi
- Tuesday, 15 October 2030 · Angarki Vakratunda Sankashti Chaturthi
- Wednesday, 13 November 2030 · Ganadhipa Sankashti Chaturthi
- Friday, 13 December 2030 · Akhuratha Sankashti Chaturthi
2031
- Sunday, 12 January 2031 · Lambodara Sankashti Chaturthi
- Monday, 10 February 2031 · Dwijapriya Sankashti Chaturthi
- Wednesday, 12 March 2031 · Bhalachandra Sankashti Chaturthi
- Thursday, 10 April 2031 · Vikata Sankashti Chaturthi
- Saturday, 10 May 2031 · Ekadanta Sankashti Chaturthi
- Sunday, 8 June 2031 · Krishnapingala Sankashti Chaturthi
- Monday, 7 July 2031 · Gajanana Sankashti Chaturthi
- Tuesday, 5 August 2031 · Angarki Heramba Sankashti Chaturthi
- Thursday, 4 September 2031 · Adhika Sankashti Chaturthi
- Saturday, 4 October 2031 · Vighnaraja Sankashti Chaturthi
- Sunday, 2 November 2031 · Vakratunda Sankashti Chaturthi
- Tuesday, 2 December 2031 · Angarki Ganadhipa 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.