let epoch=0;

//arbitrary number somewhat close to days since 2000 to simulate julian dates from 2000

​

let cycle=0.0;

let cycle2=0.0;

function setup() {

  createCanvas(400, 400);

  rectMode(CENTER);

}

​

function draw() {

  cycle=days%(30);

  cycle2=days%(30*8);

  // epoch=cycle%5;

  epoch=cycle/30;

  background(220);

  textSize(28);

  text("DAYS: "+days,30,120);

  text("CYCLE: "+cycle,30,height/2);

  text("CYCLE2: "+cycle2,30,height/2+30);

  text("EPOCH: "+epoch,30,height/2+60);

}

​

function keyPressed(){

  days++;

}