Terms of use

Last updated 18 Oct 2026.

Who runs this site

This website is run by Joao Jorge, a sole trader based in Portugal, and provides the tools on this site.
Postal address: Ribeira da Folga – CX Postal 556, Pardieiro, 8550-152 Marmelete, Monchique, Portugal.
Email: [email protected]

Lua e Sol shows approximate astronomical calculations for information only. Don't use it for navigation, aviation, safety or religious purposes needing precision; check official sources. The site is provided "as is" without warranties. Traditional calendars are presented as tradition, not science.