Terms of Use

Last updated: November 12, 2026

By using PlanetClocks (planetclocks.com) you agree to these terms. If you do not agree, please do not use the site.

Use of the service

PlanetClocks provides free clocks, time zone information and timing tools for personal and informational use. You may use the site freely, but you may not attempt to disrupt it, scrape it at a volume that degrades service for others, or use it for any unlawful purpose.

Accuracy and no warranty

We work hard to keep the information correct, but times are calculated on your device and depend on your device clock, your browser and official time zone data that governments can change at short notice. Sunrise and sunset times are approximate. The site is provided "as is" without warranties of any kind. Do not rely on it where an error could cause harm, loss or missed obligations — for example for flights, legal deadlines, medical schedules or safety-critical timing. The browser alarm and timer may not sound if your device is muted, asleep or the page is closed.

Limitation of liability

To the fullest extent permitted by law, we are not liable for any direct or indirect damages arising from the use of, or inability to use, the site.

Intellectual property

The design, text and code of the site are protected by copyright. City data is derived from GeoNames (CC BY 4.0) and time zone rules from the IANA tz database (public domain).

Advertising

The site displays advertising from third parties. We are not responsible for the content of advertisements or the products advertised.

Changes

We may modify these terms at any time. Continued use of the site after changes means you accept the revised terms. Contact: dingguoshengai@gmail.com.