Iloilo City observes a special non-working day on August 25, 2026, marking its 89th Charter Anniversary under Proclamation No. 1388 issued by President Ferdinand R. Marcos, according to reports from Panay News and Daily Guardian. The commemoration highlights the city’s evolution through a month-long series of cultural programs, food festivals, and community events centered around the theme "Celebrating 89 Years of Progress Toward a Better Iloilo City for All."
Commonwealth Act No. 158 and the 1937 Incorporation
The designation as a charter city stems from Commonwealth Act No. 158, enacted by the National Assembly and signed into law by then-President Manuel L. Quezon. According to historical accounts cited by Daily Guardian, President Quezon traveled to Iloilo City on August 25, 1937, to officially declare it a charter city by operation of law.
The legislation merged the distinct towns of Molo, Arevalo, Jaro, Mandurriao, and Lapaz into the expanding urban center. Long before the 1937 incorporation, the area held significant status; the Queen Regent of Spain bestowed the title "La Muy Leal y Noble Ciudad de Iloilo" (The Most Loyal and Noble City of Iloilo) upon the city proper in 1897.
Mayor Raisa Treñas Leads Month-Long Festivities
Mayor Raisa Treñas’ administration has organized a broad schedule of public activities for the milestone anniversary. According to Panay News and the Philippine News Agency, the month-long calendar features community sports, employee wellness programs, an expanded night market, and the "Kape Ta! Sa Merkado" initiative, which showcases the local coffee ecosystem.
Honoring the Top 10 Outstanding Ilonggos
A central element of the August 25 observance is the Mayor’s Night, designed to honor the "Top 10 Outstanding Ilonggos" for their contributions to public service and community development. Festivities also spotlight regional cuisine, notably highlighting Iloilo batchoy as a staple of local culture during the Charter Day celebrations.
From Malay Ports to the Muelle Loney Sugar Trade
Local historians note that Iloilo’s economic prominence pre-dates Spanish colonization in the 16th century, when Malay ports traded actively with visiting Chinese merchants in Ogtong, Tabucan, and Salog. Trade expanded significantly in 1855 with the opening of the Muelle Loney port under British vice-consul Nicholas Loney, which accelerated the growth of the region’s sugar export industry.
By the late 18th century, a thriving weaving industry producing sinamay, piña, and jusi fabrics established the city as a major trading hub in the Visayas. Today, the anniversary events bridge this historical foundation with modern civic programs aimed at inclusive growth and community involvement.
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