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Terms of use

Last updated November 10, 2026

By using ahhoh.com you agree to these terms. They are short on purpose. If you do not agree, please do not use the site.

What the site is

ahhoh.com offers guides and a game about the cycles of the sky, for learning and curiosity. It is free to use. You do not need an account.

What the site is not

  • It is not a source of exact predictions. The instruments are simplified models. For exact times and dates of phases, rises, sets and eclipses, use the official tables the guides point to.
  • It is not safety advice. When you watch the Sun or an eclipse, follow the advice of official sources, and never look directly at the Sun without proper eye protection.
  • It is not meant for navigation or for any decision where a mistake could cause harm.

Using the content

  • You may read, share and link to any page.
  • You may quote a short passage if you name ahhoh.com and link to the page.
  • Please do not copy whole guides, our drawings or the game, and please do not republish them as your own.
  • Please do not load the site with automated requests that slow it down for others.
  • The sources we cite belong to their owners. We name them so you can check our work.

Your logbook

Your Sky Logbook is saved in your own browser. We do not have a copy. If you clear your browser data, or press "Clear my logbook", it is gone. We cannot restore it.

Messages you send us

If you use the contact form, you agree that we may read your message and reply to it. The Privacy page says what is kept.

No promises about accuracy or uptime

We work hard to be accurate, and we fix mistakes when we find them. Even so, the site is provided "as is", without any promise that it is complete, current or always available. To the extent the law allows, we are not responsible for losses that come from using the site or relying on it.

Changes

We may update these terms, and we will change the date at the top when we do. If you keep using the site after a change, you accept the new terms.

Contact

Questions about these terms: contato@ahhoh.com.

ahhoh.com

Guides to the cycles of the sky. Every guide is written by the ahhoh.com team from official sources we opened and dated.

ahhoh.com explains the sky with simplified models. For exact times and dates, use official tables.

Categories

  • Moon Phases and Motion
  • Eclipses
  • Seasons and the Sun’s Path
  • Calendars and Clocks
  • Watching the Sky

About this site

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