The story starts in London on Tuesday, October 1, 1872.
Phileas Fogg is a rich British gentleman living in solitude. Despite his wealth, Fogg lives a modest life with habits carried out with mathematical precision. Very little can be said about his social life other than that he is a member of the Reform Club. Having dismissed his former valet, James Forster, for bringing him shaving water at 84 °F (29 °C) instead of 86 °F (30 °C), Fogg hires a Frenchman by the name of Jean Passepartout as a replacement.
At the Reform Club, Fogg gets involved in an argument over an article in The Daily Telegraph stating that with the opening of a new railway section in India, it is now possible to travel around the world in 80 days. He accepts a wager for £20,000 (equal to about £1.6 million in 2015) from his fellow club members to complete such a journey within this time period. Accompanied by Passepartout, Fogg departs from London by train at 8:45 P.M. on October 2; in order to win the wager, he must return to the club by this same time on December 21, 80 days later.