Paschal Triduum
From May 9, 2016 (the day of the 2016 Philippine general election), ABS-CBN started broadcasting for 24 hours with O Shopping as its overnight programming. The network signed-off every Tuesday from 2:00 am to 4:00 am for its regular transmitter maintenance and the annual Paschal Triduum of Holy Week from 12:00 midnight to 6:00 am for its annual Holy Week maintenance. However, as O Shopping suspended its broadcast on ABS-CBN on April 21, 2020, due to the implementation of the enhanced community quarantine amid the COVID-19 pandemic, the network ceased its round-the-clock operations and reduced back to regular broadcast hours.