European explorers who approached the Pacific Ocean by sailing to the east such as the Portuguese, and in their wake the Dutch, the English and the French, naturally kept their ship’s journals and diaries according to the day count of their home land and this was of course also adopted by the colonists who settled along the Asian perimeter of the Pacific Ocean.The 1867 conversion from Russian to American time in Alaska was much more complicated.
However, the colonisation of the Pacific Ocean by the Spanish occurred from the opposite direction and more specifically from the Spanish possessions in America. The Philippine archipelago was discovered in March 1521 by Ferdinand Magellan and Spanish dominion over the islands was first firmly established in 1565 by Miguel López de Legazpi (c. 1510 - 1572), the conquistador and first Spanish governor general of the Philippines....
Most of the shipping from the Philippines to Spain went over the Pacific Ocean to the Mexican port of Acapulco, was transported over land to the port of Veracruz, and then shipped to Spain. In order that the Spanish ships crossing the Pacific Ocean between the Philippines and the Spanish Americas would not have to adjust the dates in their journals whenever they sighted land, the Philippines observed the same day count as that of the Spanish Americas....
During the early 1840s the commercial interests of the Philippine Islands turned more and more away from the Spanish Americas (which for a large part had severed their relations with the motherland Spain) and trading with the Chinese mainland (engendered by the ignominious but lucrative ‘Opium Wars’), the Malay peninsula, the Dutch East Indies and Australia became increasingly important.
In order to facilitate communication and trading with its western and southern neighbours, the secular and religious authorities of the Philippines agreed that it would be advantageous to abolish the American day reckoning and adopt the Asian day reckoning.
This was achieved in 1844 when Narciso Claveria, the governor general of the Philippines, issued a proclamation announcing that Monday, 30 December 1844, was to be immediately followed by Wednesday, 1 January 1845.
27 August 2007
Missing Date in Philippines History: 31 December 1844
From A History of the International Date Line: