# islamic calendar

drillable.com › aa-usno-navy-mil › easter › islamic calendar.
As of the index built 9 Sep 2026, 19:43 UTC · [cites, never asserts](/standing).
Source: The Date of Easter, by https://aa.usno.navy.mil.
MCP https://mcp.drillable.com · [html](/e/aa-usno-navy-mil/easter/islamic-calendar.html) · [markdown](/e/aa-usno-navy-mil/easter/islamic-calendar.md) · [json](/e/aa-usno-navy-mil/easter/islamic-calendar.json) · [discovery](/.well-known/drillable.json) · [guide](/llms.txt)

## Records (4)

By drillable.com ([llm-extract/1](/standing#methods)); scored precision 1.00, recall 0.43 on the harness's last sample of 28.

- **epoch-equivalent-date** = Friday, 16 July 622 C.E. (Julian calendar) · [quote](/r/sha256:422a0fde20d4e1cc44af9a6afff79e00a9d90c89aa776270bade53f12762715e?trace&start=2940&end=3004) · [sha256:441b197d1e284849…](/r/sha256:441b197d1e28484930624ee5ba85f02243554e04db70061d991a565f1794f575)
- **epoch-start** = 1 Muharram A.H. 1 · [quote](/r/sha256:422a0fde20d4e1cc44af9a6afff79e00a9d90c89aa776270bade53f12762715e?trace&start=2851&end=3004) · [sha256:c8832c06e7fbaa67…](/r/sha256:c8832c06e7fbaa6785664ea91732aa7e1136fe528c2a4ea3216d7c730106ee6f)
- **sighting-method** = unaided eye · [quote](/r/sha256:fe3e2205ee07c73ca09d1c83cd5fa06a553fe4e9112afd89579fc401520b48dd?trace&start=2131&end=2209) · [sha256:87aa60597b71f12e…](/r/sha256:87aa60597b71f12ea37bd75f1c788e7a915f04cd6cc74b5a3317444fa9de6206)
- **sighting-method** = unaided eye [superseded] · [quote](/r/sha256:422a0fde20d4e1cc44af9a6afff79e00a9d90c89aa776270bade53f12762715e?trace&start=2197&end=2275) · [sha256:9349cc46dbd5ba24…](/r/sha256:9349cc46dbd5ba24376674c58dcaa23a700c4b039269ab3f498fbb07210fa19d)

Everything here is a record by a named reader, arranged; where readers disagree, both are shown.
No reader has asserted a label for it; the title is its address.

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