I requested a withdrawal on a Sunday morning and it was in my account on Monday morning. However, I am assuming that withdrawal time is dependant on many different factors, so just make sure you have done everything correctly on your side - uploaded your documents that are requested before any withdrawal and filled out all your information in your account. I believe it will go quickly and smoothly for you, if not, you can always contact community moderators, who are happy to provide information to you, if there are any delays etc. :)
Ametrine's post in withdrawal times was marked as the answer