Guru Arjan Dev Ji Shaheedi Diwas 2025 Nanakshahi Calendar. It holds every year on day 24 of jeth — the third month in the sikh calendar. Marriage of guru nanak dev ji/mata sulakhni ji:

The days associated with sri guru granth sahib ji like sampuranta diwas, first parkash day, and gurgadi diwas are also celebrated. Until the 13th of march, 1998, the sikhs used a hindu lunar calendar to determine their feast days.