Contact Calendana
Last updated: July 18, 2026
Contact the Calendana editorial team for source corrections, product questions, privacy requests or legal enquiries.
Corrections
When reporting a date issue, include the page URL, country or region, year, the date you believe is wrong and an official source if available.
Publisher
RealMatrix PTE LTD, Singapore, owns and operates Calendana. Product, editorial, privacy and legal enquiries are handled through the email below.
Response
We review messages as soon as practical. A response time is not guaranteed, especially for requests that require verification with a public authority.
Who operates Calendana
RealMatrix PTE LTD · Singapore · RealMatrix