The Ruet-e-Hilal Committee Mechanism
Headed by the Chairman of the Central Committee, senior ulema assemble alongside astronomers from PMD. Zonal committees collect local eyewitness testimonies, subjecting each witness to strict sharia cross-examination before transmitting findings.
Subcontinental Sighting Criteria
Pakistan requires physical, visual crescent observation (Rukyatul Hilal). Astronomical data is used defensively to eliminate impossible sightings rather than proactively replacing physical sighting.
Day Transition Dynamics
The civil calendar updates at 12:00 AM midnight Pakistan Standard Time (PKT / Asia/Karachi, UTC+5), while the spiritual night begins immediately following Maghrib prayer.