Sun.cs

using UnityEngine;
using System.Collections;

public class Sun : MonoBehaviour
{
    private float degreesInSeconds;

    public void OnEnable()
    {
        TimeManager tManager = GameObject.Find("TimeManager").GetComponent<TimeManager>();
        degreesInSeconds = 360.0f / (tManager.gameDayInMinutes * 60.0f);

        //EventManager.SunRotationMethods += RotateSun;
        StartCoroutine(RotateSun());
    }

    public void OnDisable()
    {

    }

    private IEnumerator RotateSun()
    {
        while(true)
        {
            transform.Rotate(new Vector3(degreesInSeconds * Time.deltaTime, 0.0f, 0.0f));
            yield return null;
        }
    }
}