How to add the days of the week to the code below?

Question

Java

public class Month {
    public static void main(String[] args) {
        double JANUARY;
        System.out.println("\t\t\tЯнварь");
        System.out.println("");
            for (int i = 1; i < 8; i++) {
            System.out.print(i + "\t");
        }    
        System.out.println();
        for (int i = 8; i < 15; i++) {
            System.out.print(i +  "\t");
        }
        System.out.println();
        for (int i = 15; i < 22; i++) {
            System.out.print(i + "\t");
        }
        System.out.println();
       for (int i = 22; i < 29; i++) {
           System.out.print(i + "\t");
       } 
       System.out.println();
       for (int i = 29; i < 32; i++) {
           System.out.print(i + "\t");           
       }
}
}

Answer 1

System.out.println("Пн Вт Ср Чт Пт Сб Вс");