Holiday Guide for Sikkim in 2026

Sikkim’s holiday calendar is one of the most culturally rich in the country. Rooted deeply in Buddhist traditions, Nepali heritage, Hindu festivals, and national observances, the state’s 2026 calendar reflects its diverse social fabric and community life. 

For HR professionals, this diversity also means careful planning. With extended festival blocks, multiple community-specific observances, and long year-end closures, having an accurate, government-notified holiday list is essential for payroll, leave approvals, and compliance. 

This guide is based on the official Sikkim Government Gazette notification for 2026 and covers all the official public, bank, and restricted holidays, along with payroll-sensitive dates. 

On that note, let’s begin. 

What are the Official Public Holidays in Sikkim in 2026?

The Government of Sikkim has declared the following days as public holidays for all government offices, PSUs, and educational institutions during the calendar year 2026. 

Note: Some dates may be modified by government notification. Always check the official release for updates.

HR Action Tip: 

Sikkim has multiple multi-day festival blocks (Durga Puja, Diwali, Losoong/Namsoong). Plan staffing and payroll runs well in advance to avoid last-minute bottlenecks. 

What are the Bank Holidays in Sikkim in 2026?

Bank holidays in Sikkim primarily covers all public holidays, all Sundays, and the second and fourth Saturday of every month, as mandated by RBI. 

HR Action Tip: 

Avoid scheduling salary disbursements during Durga Pooja week, Diwali, and Losoong or Namsoong stretch. 

Optional/Restricted Holidays in Sikkim 2026 (Indicative)

In addition to public holidays, the Sikkim Government has notified the following restricted holidays. 

A government employee is entitled to avail only one restricted holiday in a year. 

HR Action Tip: 

Clearly communicate that only one restricted holiday can be availed per employee, and require advance approval to maintain workforce balance. 

Payroll-Sensitive Dates to Watch Out for HR Professionals

These holidays could impact payroll processing, bank operations, or compliance filing. Here’s a list of them: 

HR Action Tip: 

For Sikkim-based employees, year-end payroll planning is critical due to extended December closures. Lock payroll calendars early.