Last updated August 12, 2026

Terms of use

Use WhenKit as a practical reference, and verify critical dates with the relevant authority.

Use of the tools

WhenKit provides general-purpose time and date calculations. You may use the site for personal or business planning, provided you do not interfere with its operation, attempt unauthorized access or use automated traffic in a way that degrades the service.

No professional or official advice

Results are informational and are not legal, financial, medical or official calendar advice. Do not rely on a timer or countdown as the sole safeguard for safety-critical tasks, contractual deadlines, travel, public-holiday closures or religious observance.

Accuracy and availability

WhenKit aims to provide accurate calculations and sourced event dates, but calendar rules, time-zone data, local announcements and observational dates can change. The service is provided as available without a guarantee that every result or page will always be uninterrupted, current or error-free.

External services

Links to source organizations, calendars and the issue tracker are provided for convenience. WhenKit does not control those services or their content.

Changes

These terms may be updated as the service changes. The date at the top identifies the current version.