Last updated: June 17, 2026
Lunar Cycle (“the extension” and lunarcycle.io) is an interactive Hebrew calendar. This policy describes what data the extension uses.
Location (optional). If you allow location access in your browser, the extension uses your approximate coordinates only to calculate local sunset time. This helps show the correct Hebrew date and “before sunset” / “after sunset” Gregorian display for your area. Location is processed on your device and is not sent to our servers.
If you deny location access, the extension uses your device’s time zone instead. All calendar features still work.
The extension replaces your Chrome new tab page with the Lunar Cycle calendar interface. It does not read or modify web pages on other sites.
The public website at lunarcycle.io hosts the same calendar experience. Standard web hosting logs (e.g. IP address, user agent) may be collected by our host (Vercel) as described in Vercel’s privacy policy.
Questions: hello@lunarcycle.io