<Table> <Tr> <Td_colspan="4"> Fennoscandia and the Baltic states </Td> </Tr> <Tr> <Th> City </Th> <Th> Sunrise 20 June 2016 </Th> <Th> Sunset 20 June 2016 </Th> <Th> Length of the day </Th> </Tr> <Tr> <Td> Rovaniemi </Td> <Td>--</Td> <Td>--</Td> <Td> 24 h </Td> </Tr> <Tr> <Td> Kem' </Td> <Td> 01: 44 </Td> <Td> 23: 42 </Td> <Td> 21 h 58 min </Td> </Tr> <Tr> <Td> Reykjavík </Td> <Td> 2: 55 </Td> <Td> 21.6. 2016 0: 03 </Td> <Td> 21 h 08 min </Td> </Tr> <Tr> <Td> Trondheim </Td> <Td> 3: 02 </Td> <Td> 23: 37 </Td> <Td> 20 h 35 min </Td> </Tr> <Tr> <Td> Tórshavn </Td> <Td> 3: 36 </Td> <Td> 23: 21 </Td> <Td> 19 h 45 min </Td> </Tr> <Tr> <Td> Petrozavodsk </Td> <Td> 2: 55 </Td> <Td> 22: 33 </Td> <Td> 19 h 38 min </Td> </Tr> <Tr> <Td> Helsinki </Td> <Td> 3: 54 </Td> <Td> 22: 49 </Td> <Td> 18 h 55 min </Td> </Tr> <Tr> <Td> Saint Petersburg </Td> <Td> 3: 35 </Td> <Td> 22: 25 </Td> <Td> 18 h 50 min </Td> </Tr> <Tr> <Td> Oslo </Td> <Td> 3: 53 </Td> <Td> 22: 43 </Td> <Td> 18 h 49 min </Td> </Tr> <Tr> <Td> Tallinn </Td> <Td> 4: 03 </Td> <Td> 22: 42 </Td> <Td> 18 h 39 min </Td> </Tr> <Tr> <Td> Stockholm </Td> <Td> 3: 30 </Td> <Td> 22: 07 </Td> <Td> 18 h 37 min </Td> </Tr> <Tr> <Td> Riga </Td> <Td> 4: 29 </Td> <Td> 22: 21 </Td> <Td> 17 h 52 min </Td> </Tr> <Tr> <Td> Copenhagen </Td> <Td> 4: 25 </Td> <Td> 21: 57 </Td> <Td> 17 h 32 min </Td> </Tr> <Tr> <Td> Vilnius </Td> <Td> 4: 41 </Td> <Td> 21: 59 </Td> <Td> 17 h 17 min </Td> </Tr> </Table> <Tr> <Td_colspan="4"> Fennoscandia and the Baltic states </Td> </Tr> <Tr> <Th> City </Th> <Th> Sunrise 20 June 2016 </Th> <Th> Sunset 20 June 2016 </Th> <Th> Length of the day </Th> </Tr> <Tr> <Td> Rovaniemi </Td> <Td>--</Td> <Td>--</Td> <Td> 24 h </Td> </Tr>

When is the actual first day of summer