<Tr> <Td> 16! 16th </Td> <Td> 000000001849 - 03 - 05 - 0000 March 5, 1849 (Monday) </Td> <Td> taylor! Inauguration of Zachary Taylor </Td> <Td> East Portico, U.S. Capitol </Td> <Td> tanneyd! Roger B. Taney, Chief Justice </Td> <Td> 1090 words Full text </Td> </Tr> <Tr> <Td> 81!--</Td> <Td> 000000001850 - 07 - 10 - 0000 July 10, 1850 (Wednesday) </Td> <Td> fillmore! Inauguration of Millard Fillmore (Extraordinary inauguration) </Td> <Td> House Chamber, U.S. Capitol </Td> <Td> cranchb! William Cranch Circuit Court Judge </Td> <Td>--</Td> </Tr> <Tr> <Td> 17! 17th </Td> <Td> 000000001853 - 03 - 04 - 0000 March 4, 1853 (Friday) </Td> <Td> pierce! Inauguration of Franklin Pierce </Td> <Td> East Portico, U.S. Capitol </Td> <Td> tanneye! Roger B. Taney, Chief Justice </Td> <Td> 3336 words Full text </Td> </Tr> <Tr> <Td> 18! 18th </Td> <Td> 000000001857 - 03 - 04 - 0000 March 4, 1857 (Wednesday) </Td> <Td> buchanan! Inauguration of James Buchanan </Td> <Td> East Portico, U.S. Capitol </Td> <Td> tanneyf! Roger B. Taney, Chief Justice </Td> <Td> 2831 words Full text </Td> </Tr>

When does the formal election of the president and vice president take place