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.
The name Tuesday derives from the old english word "Tiwesdaeg" which literally means "Tiws Day" which is a Proto-Germanic god 
Well, I didn't know that. Interesting.
In Slavic languages it means "the second"  which makes sense
Yes, that does make sense. It's not my favorite day of the week, but better than Mondays!
, the Ancient Greek Ares Ἄρης .
In some Slavic languages the word Tuesday originated from Old Church Slavonic word "въторъ" meaning ""the second"". Bulgarian and Russian "Вторник" ("Vtornik") (Serbian:"уторак" ("utorak")) is derived from the Bulgarian and Russian adjective for 'Second' - "Втори" (Vtori) or "Второй" (Vtoroi).
In Japanese, the word Tuesday is 火曜日(ka youbi), meaning 'Mars day' from 火星 (kasei
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