The colors indicate provinces where a candidate gathered the majority of votes: White Blue for Arroyo, Orange for Poe, Dark Blue for Lacson, and Pink for Roco. Villanueva was unable to secure a majority in any of the provinces.
June 8 – The Venus transit of June 8, 2004 was the first of two Venus transits of the 21st century, it was witnessed by amateur astronomers and sky watchers throughout the country.
June 24 – Philippine Congress officially declared the winners (for the presidency and the vice-presidency) of the 2004 Philippine general election.
August 23: ETC was launched by Solar Entertainment Corporation as a female-oriented cable channel. On January 1, 2008, began to lease airtime on SBN choosing to broadcast programming from its entertainment channel on UHF free-to-air television channel 21. until March 1, 2011 ETC This partnership ended in March 2, 2011, as Solar transferred ETC to RPN on VHF free-to-air television channel 9. But on November 30, 2013, the channel returned to SBN.