The first significant wave of Muslim immigration to Chile arrived in 1856, when traders from Ottoman-controlled Palestine, Syria and Lebanon began settling along the coast; their descendants built the country's earliest Islamic institutions in the 1920s. Santiago's As-Salam Mosque, whose construction began in 1988 under Sheikh Taufiq Rumie and was inaugurated in 1996 by a Malaysian prince, now anchors the capital's roughly 4,400 Muslims — the largest concentration in the country. Notably, the northern city of Iquique, which drew Pakistani immigrants in the early 1990s, has the highest share of Muslim residents of any Chilean commune relative to its population.
Chile is often called the world's most elongated country, running some 4,300 kilometers from the Atacama Desert near its border with Peru down to Tierra del Fuego near Antarctica. That stretch means a Fajr or Isha time calculated for Santiago says little about daylight patterns in Punta Arenas in the far south, where summer days run far longer and winter days far shorter than in the temperate capital.
Chile's Muslim population is organized loosely around mosques in Santiago, Iquique and Antofagasta rather than a single national religious authority, so congregations converge on the Muslim World League's globally recognized Fajr and Isha angles instead of a distinct Chilean standard.
Iquique's Tarapacá region drew a wave of Pakistani immigrants in the early 1990s, giving that commune the country's highest Muslim population as a share of local residents, even though Santiago has more Muslims in absolute terms.
Substantially — Punta Arenas sits far enough south that it approaches sub-Antarctic daylight extremes, with much longer summer days and shorter winter days than Santiago's more temperate schedule.
Built from 1988 to 1989 under Sheikh Taufiq Rumie and formally inaugurated in 1996 by a Malaysian prince, it became the institutional center for Santiago's Muslim community, most of whom descend from 19th- and early 20th-century Levantine immigrants.
Yes — Arica, near Chile's northern desert border, sits far closer to the equator than southern cities, so its day length changes far less across the year, meaning fasting hours there stay comparatively stable regardless of when Ramadan falls.