This event takes place 12 times annually, on the 23rd of January, on the 23rd of February, on the 23rd of March, on the 23rd of April, on the 23rd of May, on the 23rd of June, on the 23rd of July, on the 23rd of August, on the 23rd of September, on the 23rd of October, on the 23rd of November and on the 23rd of December.
