The Carnival in Arrecife could most probably be held from February 6th to February 17th 2015.
The Programme for the carnival could look something like this:
February 6th 2015 - The opening ceremony
February 16th 2015 - The main parade can start around 17:00, most likely starts from the footbal grounds to the Cabildo building.
Many events at the Recinto Ferial & Parque Islas Canarias.
February 17th 2015 - "Pancake Tuesday"
February 18th - 18:00 PM "The Sardine" on Ash Wednesday where traditionally the sardine is buried
Like every year, there will be street performances with the parade of traditional floats where you see people in costumes and masks.
The dates are still not confirmed for the programme.