Here are a few dates that have been provided for events taking place in towns such as Jerez, Cadiz & El Puerto de Santa Maria etc.
***All dates are subject to change and are not guaranteed***
Carnival in Cadiz is held from the 23rd Feb - 5th March 2017
Feria of Jerez 2017 will be 13th - 20th May
Jerez Moto Gp will be 5th - 7th May 2017
Feria of El Puerto de Santa Maria is 24th till the 29th May 2017
For Sanlucar 2017 events and festivals, visit: viewtopic.php?f=7&t=562
Any others dates/events, please let me know.
Ian