I have my first meal at 8 AM. Then my second meal at noon and my third meal at 5 PM

In America, the exact time of day depends on the person, but most people eat dinner between 5-8pm.

It depends on the region you come from. For example, I am from the South of England so I call 'dinner' the last meal of the day - I will usually have dinner between 6 - 8pm. However, if you're from the North of England you would call the second meal of the day 'dinner' - the meal you eat at around 12pm. Just to clarify, if you're from the South your meals are: Meal 1 (breakfast) Meal 2 (lunch) Meal 3 (dinner) If you're from the North your meals are: Meal 1 (breakfast) Meal 2 (dinner) Meal 3 (supper OR tea) Hope this helps! :)