Mumbai Power Cut Update, June 21, 2026: Multiple areas across Mumbai are scheduled to witness planned electricity interruptions today due to maintenance and operational work across railway-linked infrastructure and power distribution networks. The outage schedule affects parts of Central Railway zones and several South Mumbai localities, with shutdown windows ranging from early morning to daytime.

Residents are advised to make necessary arrangements as certain locations may experience longer restoration periods depending on maintenance progress.
Central Railway Corridor Areas to Face Early Morning Shutdown
Electricity-related work has been scheduled in sections linked to the MSEDCL - Central Railway (Mumbai Division) and Central Railway - Mumbai Division.
Scheduled Timings
- 12:45 AM to 3:45 AM
- 1:10 AM to 3:10 AM
Areas Affected
- Select pockets along the Central Railway corridor in Mumbai
- Multiple railway-adjacent residential and operational areas
- Central Railway-linked supply zones under Mumbai Division
Residents in these pockets were advised to prepare for temporary interruptions during overnight and early morning hours.
South Mumbai to Witness Extended and Daytime Outages
Several areas served under the BEST - South Mumbai Transport & Electricity Division have also been listed for shutdown activity.
Timings
- Starts from 12:00 AM (Midnight)
- 12 AM onwards in select areas
- Daytime shutdowns in notified localities
- Some outages marked as indefinite until work completion
Areas Included Under South Mumbai Shutdown
- South Mumbai residential areas
- South Mumbai commercial zones
- Multiple localities across BEST supply regions
Full List of Named Areas Mentioned in the Schedule
The following localities were specifically included in the outage notification:
- Girgaon
- Marine Lines
- Opera House
- Charni Road
- Kalbadevi
- Thakurdwar
Area-wise Timing Snapshot
Girgaon & Marine Lines
- Daytime maintenance window
Girgaon - Opera House - Charni Road belt
- Daytime interruption expected
Marine Lines - Kalbadevi - Thakurdwar stretch
- Daytime interruption expected
South Mumbai zones under BEST supply
- Midnight onwards / restoration based on work completion
Advisory for Residents
People living in affected zones are advised to:
- Fully charge phones, power banks and laptops
- Keep emergency lighting ready
- Plan water storage if dependent on electric pumps
- Avoid elevator usage during shutdown windows
- Businesses should prepare backup arrangements
Bottom Line
Mumbai's June 21 power shutdown is expected to impact Central Railway-linked pockets and multiple South Mumbai neighbourhoods including Girgaon, Marine Lines, Opera House, Charni Road, Kalbadevi and Thakurdwar. Since some maintenance windows are open-ended, residents are advised to stay updated through local electricity service announcements.



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