Date Class Implementation in C++

#include <iostream>
#include <ctime>
 
std::string months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
                        "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
std::string days[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri",
                      "Sat"};
 
class Date{
    // Private Members
    private:
        std::string month;
        std::string day;
        int date;
        int year;
    // Public Members
    public:
        // Default Constructor
        Date() { 
                const int BASE_YEAR = 1900;
                time_t timer;
                tm * time;
                std::time(&timer);
                time = localtime(&timer);
                date = time->tm_mday;
                month = months[time->tm_mon];
                day = days[time->tm_wday];
                year = time->tm_year + BASE_YEAR;
        }
        void printDate(void) { 
            std::cout << "Current date " 
                      << this->month << " " << this->day << " "
                      << this->date  << " " << this->year;
        }
        // Destructor
        ~Date() {}
};
 
int main()
{
    Date d;
 
    d.printDate();
}

Output:
Current date Oct Mon 7 2013