SBI PO 2021 Exam Date. The examination date for SBI PO 2021 is not yet finalised. It is expected that SBI PO 2020 will be held towards the end of the year. However, in 2019, the Prelims Exam was conducted in the month of June, Mains Exam in July and Interview in September while the final results were declared in October. SBI PO 2021 Important Dates. Events. Dates. Online Application Begins.