International Date Line International Date Line The International Date Line (IDL) is an imaginary line of demarcation on the surface of Earth that runs from the North Pole to the South Pole and demarcates the change of one calendar day to the next. It passes through the middle of the Pacific Ocean, roughly following the 180° line of longitude but deviating to pass around some territories and island groups. The IDL is roughly based on the meridian of 180° longitude, roughly down the middle of the Pacific Ocean, and halfway around the world from the Greenwich meridian. In many places, the IDL follows
What Lies Beneath World Tour What Lies Beneath World Tour What Lies Beneath World Tour is the second world tour by Finnish soprano Tarja Turunen to promote her third album, "What Lies Beneath", released by Universal Music on September 1, 2010. Tarja started the tour performing in several metal festivals in Europe, including the Wacken Open Air in Germany and the Graspop Metal Meeting in Belgium, with special concerts at Miskolc Opera Festival and at the Masters of Rock, where she performed accompanied by a full philarmonic orchestra and choir. Also in 2010 Tarja played a European tour and supported Alice Cooper in 9 concerts