Answer

On the Drik Panchang 2026 Jain calendar, the main Jain special days in July and August 2026 are these: ( drikpanchang.com)

July 2026

• July 12, 2026 — Rohini Vrat. ( drikpanchang.com)
• July 20, 2026 — Ashadha Ashtahnika Begins. ( drikpanchang.com)
• July 28, 2026 — Ashadha Chaumasi Chaudas. ( drikpanchang.com)
• July 29, 2026 — Ashadha Ashtahnika Ends. ( drikpanchang.com)

August 2026

• August 8, 2026 — Rohini Vrat. ( drikpanchang.com)

Note

Jain festival dates can vary a little by location and time zone; Drik Panchang specifically notes that the calendar depends on geography. On the same 2026 calendar, the major Paryushan observances fall in September 2026 rather than July or August: Paryushana Parvarambha is on September 8, 2026, and Samvatsari is on September 15, 2026. ( drikpanchang.com)

Takeaway

For July–August 2026, the key Jain observances are Rohini Vrat, Ashadha Ashtahnika, and Chaumasi Chaudas; Paryushan comes right after, in September 2026. ( drikpanchang.com)