Muslim Presence in Irkutsk: Irkutsk, a major city in Siberia, has been home to a Muslim community for generations. The city's Islamic heritage is reflected in its historic mosque and the ongoing practice of daily prayers by local Muslims. While the exact origins of the community are not detailed here, the presence of a central mosque underscores the long-standing implantation of Islam in this region.

Community and Prayer Places: The Muslim community in Irkutsk is centered around the Irkutskaya Sobornaya Mechet', located at Ulitsa Karla Libknekhta, 86. This mosque serves as a key prayer place for residents in the city center and surrounding areas. The presence of this listed mosque highlights the local infrastructure supporting Islamic worship, providing a space for daily prayers and community gatherings.

Prayer Time Orientation: Prayer times in Irkutsk follow the daily rhythm of Fajr, Dhuhr, Asr, Maghrib, and Isha, which vary throughout the year due to the city's latitude and seasonal changes in sunrise and sunset. The city operates on Asia/Irkutsk timezone. The Qibla direction and distance to Mecca are essential for orientation during prayer. The calculation method used ensures accurate timings for the local Muslim community.