This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
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Jan Marthedal Rasmussen
janmr.com
did:plc:vu6qczmz4fwvt5hylbxjlcd6
The date of Easter can be computed by a number of simple calculations; the earliest possible date for Easter is March 22, and the latest is April 25 aa.usno.navy.mil/faq/easter #calendar #algorithms
2026-04-05T10:03:01.251Z