Privacy policy

Last updated October 18, 2026.

What we collect

The clocks, timers and calculators run in your browser. Anything you type, such as times, dates, your date of birth or your location for sunrise times, stays on your device and isn't sent to us.

Your preferences (theme, 12/24-hour, saved cities, timer settings) are kept in your browser's local storage so they're there next time. You can clear them by clearing this site's data in your browser.

Analytics

We may use privacy-friendly analytics to count visits and see which pages are popular. This data is aggregated and isn't used to identify you.

Advertising

We may show ads from Google AdSense. Google and its partners use cookies to serve ads based on your visits to this and other websites. You can opt out of personalized advertising at Google Ads Settings or aboutads.info. Visitors in the EEA, UK and Switzerland will be asked for consent before personalized ads are shown.

Contact

Questions: [email protected].