Privacy Policy
Last updated: September 21, 2026
Lunar Phases Calendar ("we," "us," or "our") operates lunarphasescalendar.com. This page explains what information is collected when you use this site and how it's used.
Information we collect
- Usage data: anonymized analytics collected through Umami, a privacy-focused analytics tool (pages visited, approximate country, browser/device type, referring site). Umami doesn't use cookies and doesn't store personally identifiable information.
- Tool inputs: dates and values you enter into the calculators on this site (birthday, comparison dates, calendar month/year) are processed in your browser only and are never sent to a server or stored.
- Cookies: this site does not set its own cookies, and the Umami analytics described above is cookie-free. If Google AdSense is added later, that service may set cookies as described below.
How we use this information
We use usage data to understand which tools and pages are useful and to maintain and improve the site. This site is intended to display advertising served by third-party networks, including Google AdSense, which may use cookies or similar technologies to serve relevant ads once live. These networks may collect data about your visits to this and other websites.
Third-party services
- Umami Analytics -- a self-hosted, cookie-free analytics tool used to measure traffic on this site; see umami.is for details on how it works.
- Google AdSense -- see Google's advertising privacy policy at policies.google.com/technologies/ads
Your choices
You can control cookies through your browser settings. Opting out of personalized advertising is available through adssettings.google.com and optout.aboutads.info.
Children's privacy
This site is not directed at children under 13 and we do not knowingly collect personal information from children.
Changes to this policy
We may update this policy from time to time. The "Last updated" date at the top of this page reflects the most recent revision.
Contact
Questions about this policy can be sent via the contact page.