The first round took place in late January.
Finland, with a total population of 5.56 million, has about 4.55 million registered voters. Polling stations will open at 9:00 a.m. local time (7:00 a.m. GMT) and close at 8:00 p.m. local time (6:00 p.m. GMT).
The early vote took place between January 31 and February 6, the turnout was 44.5%.
The results will be known by the end of the day. The new president will be inaugurated on March 1, TASS reported.
The president of Finland is elected for a six-year term.
MP/PR