Hi,

To get the current Year, Current month, Current WeekDay, and current day if the date you can use the following code.

To use this create a Extension of the NSDate and call the method with NSDate Object.

And call the method like CURRENT_DATE.get_year()

It will return the Current Year    

var CURRENT_DATE = NSDate()
extension NSDate{ 
//Function will return the current year   
func  get_year() -> NSInteger {
        let calendar: NSCalendar = NSCalendar.currentCalendar()
        let component: NSDateComponents = calendar.components(NSCalendarUnit.Year, fromDate: self)
        return component.year;
    } 
//Function will reutrn the current month Number  
    func  get_Month() -> NSInteger {
        let calendar: NSCalendar = NSCalendar.currentCalendar()
        let component: NSDateComponents = calendar.components(NSCalendarUnit.Month, fromDate: self)
        return component.month;
    }
//Function Will return the number of day of the month. 
    func  get_Day() -> NSInteger {
        let calendar: NSCalendar = NSCalendar.currentCalendar()
        let component: NSDateComponents = calendar.components(NSCalendarUnit.Day, fromDate: self)
        return component.day;
    }
//Will return the number day of week. like Sunday =1 , Monday = 2
    func  get_WeekDay() -> NSInteger {
        let calendar: NSCalendar = NSCalendar.currentCalendar()
        let component: NSDateComponents = calendar.components(NSCalendarUnit.Weekday, fromDate: self)
        return component.weekday;
    }

}