Tuesday is the day occuring after Monday so most people like that day b/c Monday's are always hard day 
I think Tuesday is better than Monday, that's for sure!
According to the International Standard ISO 8601 it is the second day of the week but according to most commonly used calenders it is considered the third day of the week
Yes, I always think of it as the second day of the week myself. I think some people's religious views sometimes has something to do with that concept.
day of Tiw or Týr, the god of single combat, and law and justice in Norse mythology. Tiw was equated with Mars in the interpretatio germanica, and the name of the day is a translation of Latin "dies Martis".
Etymology.
The name "Tuesday" derives from the Old English "Tiwesdæg" and literally means "Tiw's Day". Tiw is the Old English form of the Proto-Germanic god "*Tîwaz", or Týr in Old Norse. "*Tîwaz" derives
Tuesday
Tuesday is the day of the week between Monday and Wednesday. According to international standard ISO 8601, Monday is the first day of the week and so Tuesday is the second day of the week. According to some commonly used calendars, however, especially in the United States, Sunday is the first day of the week and so Tuesday is the third day of the week. The English name is derived from Old English "Tiwesdæg" and Middle English "Tewesday," meaning "Tīw's Day", the