Terms of use

This site publishes calendrical calculations and editorial descriptions of traditional practice, free of charge, for personal use.

Accuracy

The calculations are made carefully and their method is published on the methodology page, including their known limits. They are not a substitute for your family's own tradition, your temple, or a priest who knows your lineage. For a rite whose timing genuinely matters to you, confirm it with the person who would normally tell you.

Guidance, not advice

Descriptions of fasting are descriptions of traditional practice, not medical advice. Several observances on this site involve long fasts without water. If you are pregnant, diabetic, taking medication, or unwell, consult a doctor about your own circumstances.

Nothing here is legal, financial or medical advice.

Reuse

Link to us freely. Please do not republish the guides wholesale — if you want to use them, write and ask.