Banks Open on Sunday, September 27: What Customers Need to Know Before the 3-Day Strike

Bank customers in India are getting an unusual banking day this weekend. Public sector banks and Regional Rural Banks (RRBs) will remain open on Sunday, September 27, 2026, following a decision by the Finance Ministry to reduce the impact of a proposed three-day nationwide bank strike.

The announcement is particularly important because the proposed strike is scheduled for September 28 to September 30, immediately following the September 26 fourth-Saturday holiday and September 27 Sunday.

This combination could otherwise have created a prolonged interruption in branch-based banking services.

Why are banks opening on Sunday?

Normally, September 27 would be a Sunday holiday for banks. However, the Finance Ministry has directed Public Sector Banks and Regional Rural Banks to function normally on September 27.

The Reserve Bank of India has also approved the operation of bank branches, offices, ATM-linked branches and currency chests on that day.

The main objective is to give customers an additional working day before the proposed strike begins.

In practical terms, the revised sequence is:

• September 26: Fourth Saturday holiday
• September 27: Public sector banks and RRBs to operate
• September 28: Proposed bank strike
• September 29: Proposed bank strike
• September 30: Proposed bank strike and half-yearly banking close

The government has said the Sunday opening is intended to prevent customers and businesses from facing an extended period without normal branch services.

Which banks will be open on September 27?

The Finance Ministry's announcement specifically covers:

• Public Sector Banks
• Regional Rural Banks
• Bank branches
• Bank offices
• ATM-linked branches
• Currency chests

The RBI has approved these banking operations for September 27.

Customers should nevertheless check the operating hours of their particular branch before travelling, especially if they need a specialised service.

Why is there a bank strike from September 28?

The United Forum of Bank Unions (UFBU) has called a three-day nationwide strike from September 28 to September 30.

One of the principal demands is the implementation of a five-day banking week. The unions had also raised concerns relating to the Performance Linked Incentive (PLI) scheme; the government said it had already decided to keep the PLI scheme in abeyance.

The government and bank managements have appealed to the unions to defer the proposed strike and continue discussions.

As of September 23, the three-day strike remained scheduled for September 28-30, according to reports.

Why September 30 is particularly important

There is another reason this particular strike period matters.

September 30 marks the half-yearly closing of the banking sector. The Finance Ministry has noted that this period is important for activities such as reconciliation, provisioning, treasury operations and market-related work.

Therefore, the proposed strike comes at a time when banks and businesses may already have important financial and accounting activities to complete.

Opening on September 27 gives customers an opportunity to complete branch-dependent work before the proposed strike.

What should bank customers do?

Customers who have pending branch-related work may consider using September 27 as an opportunity to complete it.

This could include:

1. Complete important branch transactions

If a transaction requires physical interaction with a bank branch, customers can consider completing it on September 27 instead of waiting until after the strike period.

2. Avoid leaving urgent work until September 28

The proposed strike begins immediately after the weekend period. Customers with time-sensitive banking requirements should plan accordingly.

3. Keep digital banking options ready

Internet banking, mobile banking, UPI and other digital services can continue to be useful for transactions that do not require physical branch intervention. However, customers should not assume every bank service will be available digitally.

4. Check ATM requirements

The Finance Ministry has also taken steps aimed at maintaining banking services during the strike period, including ensuring adequate ATM availability.

Customers who anticipate needing cash can plan ahead rather than waiting until the last moment.

5. Businesses should plan payments carefully

Businesses with salary payments, supplier payments, cheque-related work or other time-sensitive transactions should take the proposed strike dates into account.

Will private banks also open on Sunday?

The Finance Ministry's announcement specifically refers to Public Sector Banks and Regional Rural Banks.

Therefore, customers of private-sector banks should not automatically assume that their branch will follow the same Sunday operating arrangement. They should check directly with their bank for branch-specific information.

Will digital banking stop during the strike?

The proposed strike is primarily expected to affect physical banking operations and employee-dependent services.

Digital banking channels may continue to operate, but certain services involving branch staff, cheque processing, settlements or other back-office functions could experience delays depending on the circumstances.

Customers should therefore distinguish between “digital services are available” and “every banking transaction will be processed immediately.”

The bigger picture

The Sunday opening is essentially a customer-service measure designed to reduce the effect of the proposed strike.

Without the additional working day, the fourth-Saturday holiday and Sunday would have come immediately before the three-day strike. That could have created a much longer stretch during which customers might have had limited access to branch-based services.

By making September 27 a working day for public sector banks and RRBs, authorities are providing customers with an additional opportunity to complete important banking work before the proposed strike.

Key dates at a glance

Date	Banking situation
September 26, 2026	Fourth Saturday holiday
September 27, 2026	Public Sector Banks & RRBs to remain open
September 28, 2026	Proposed nationwide bank strike
September 29, 2026	Proposed nationwide bank strike
September 30, 2026	Proposed strike + half-yearly closing

Bottom Line

Yes, public sector banks and Regional Rural Banks are scheduled to remain open on Sunday, September 27, 2026.

The unusual Sunday opening has been arranged because of the proposed three-day nationwide bank strike from September 28 to 30 and the preceding weekend holidays.

For customers with urgent branch-related work, September 27 could therefore become an important banking day. Customers should check their individual branch's timings and complete time-sensitive transactions early rather than waiting for the strike period to begin.

This article is based on the Finance Ministry/RBI-related announcements and reports available as of September 23, 2026. The status of the proposed strike can change if further discussions between the government, bank managements and unions result in a settlement.