Privacy

Privacy

SkyClock is a static planning tool. It has no account, contact form, payment flow or server-side storage for the city and date you enter.

Calculator data

Sun and moon calculations run in your browser. SkyClock does not send the chosen date to its own database. After a manual interaction, aggregate analytics may record the action type and the selected city identifier so the experiment can distinguish tool starts from completed calculations.

Analytics and hosting

Yandex Metrica measures visits, pages, referrers, device information and aggregate tool_start/tool_complete events. Webvisor is disabled. The hosting and security provider, Cloudflare, may process standard request information such as an IP address and user agent to deliver and protect the site. SkyClock does not receive a contact profile from these systems.

Your controls

You can block analytics with browser privacy controls or content blockers. Adding ?qa=1 to a SkyClock URL suppresses its analytics script for testing. For the wider portfolio data notice and request channel, see the Kalkremont media-network notice.

Last reviewed: 22 July 2026.