Where do the public holidays data come from?

Holidays are fetched dynamically from the official Nager.Date API, which provides verified government and public holiday dates for over 50 countries.

Can I view calendars for future or past years?

Yes, you can navigate forward or backward through any month and year. Holiday calculations adjust automatically to the active calendar year.

Does this calendar account for leap years?

Yes, leap years (such as 2024, 2028, etc.) are handled with exact Gregorian calendar rules, displaying 29 days for February in leap years.

Time

Calendar & Public Holidays

Interactive global calendar with verified public holidays, bank holidays, and date navigation across 50+ countries.

Quick Answer & Summary

An online calendar allows you to explore monthly dates, check weekday alignments, and view official public and bank holidays for over 50 countries. It automatically computes leap year lengths and official observed dates.

Gregorian Calendar Standards

Standard Year = 365 days (52 weeks + 1 day) | Leap Year = 366 days (divisible by 4, unless century year not divisible by 400)

Complies with ISO 8601 international calendar standards.

August

2026

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Toolbox Editorial TeamVerified Authors

Systems & Security Engineers • Applied Cryptography & High-Performance Web Tools

Updated: August 2026

100% In-BrowserZero server storage

Standards AuditedRFC & ISO compliant

Peer ReviewedEditorial Policy

Documentation & Guide

How to Use Calendar & Public Holidays

Navigate Months & Years

Use the previous and next arrows to move across any month or year.

Select Country

Choose any of 50+ supported countries from the dropdown to load official government and public holidays.

Inspect Holiday Dates

Hover or view the holiday sidebar to see official holiday names and observance schedules.

Pro Tips

Switch countries in real-time to compare international holiday schedules

Practical Examples & Conversions

Input

Country: US

Output

Loads all official US Federal Holidays

Frequently Asked Questions (PAA)

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Authoritative Standards & Citations

Calculations and algorithms on this page are implemented and verified in strict accordance with the following official technical specifications:

International Organization for Standardization

ISO 8601: Date and Time Formats

Internationally accepted standard for representing dates and times.

Internet Assigned Numbers Authority

IANA Time Zone Database (TZDB)

Authoritative historical and current daylight saving time (DST) database.