<Tr> <Td> September 17 </Td> <Td> Siquijor Day </Td> <Td> Araw ng Siquijor </Td> <Td> This special non-working holiday applies to Siquijor only . </Td> </Tr> <Tr> <Td> September 18 </Td> <Td> Tacurong City Charter Day </Td> <Td> Araw ng Pribilehiyo ng Lungsod ng Tacurong </Td> <Td> This special working holiday applies to Tacurong City only . </Td> </Tr> <Tr> <Td> September 24 </Td> <Td> Yulo Day </Td> <Td> Araw ni José Yulo </Td> <Td> REPUBLIC ACT NO . 7851--Special Non-working Holiday in Calamba, Laguna, to commemorate the birth anniversary of the late speaker José Yulo Sr . </Td> </Tr> <Tr> <Td> October 3 </Td> <Td> Imus Foundation Day </Td> <Td> Araw ng Pagkatatag ng Bayan ng Imus </Td> <Td> This day commemorating the foundation of Imus City (as municipality) on October 3, 1795 . This special non-working holiday applies to Imus City only . </Td> </Tr>

How many holidays are there in the philippines