# Cyrus the Great and the Cyrus Cylinder / بزرگداشت کوروش

_Day to keep · Iranian Diaspora Cooperation & Development Council · https://iranians.global/heritage/days/cyrus-commemoration/_

Many Iranians abroad mark 29 October as a day to remember Cyrus the Great and the Cyrus Cylinder. The date follows modern custom. It is not an official holiday, and no record dates the day.

## Record

- **Kind**: historical
- **Calendar**: gregorian
- **Date**: 10-29 · _to verify_
- **Communities**: persian

## Provenance

Registers read at 2026-11-10. Every value keeps its measure, year, source and label (verified, secondary, to verify); unknown is shown as unknown. Verify, add a source or report this record on its page.

## Formats

[This record · JSON](https://iranians.global/heritage/days/cyrus-commemoration/index.json) · [Markdown](https://iranians.global/heritage/days/cyrus-commemoration/index.md) · [RSS · days](https://iranians.global/heritage/days/feed.xml) · [Atom](https://iranians.global/heritage/days/feed.atom) · [JSON Feed](https://iranians.global/heritage/days/feed.json) · [iCalendar](https://iranians.global/heritage/days/calendar.ics) · [CSV](https://iranians.global/heritage/days/index.csv) · [JSON](https://iranians.global/heritage/days/index.json) · [Card](https://iranians.global/heritage/days/cyrus-commemoration/card.png)

## See also

- [Heritage](https://iranians.global/heritage/)