1. How does sunrise change as we go through the four seasons?

2. Why does the Sun appear to change over a year?

3. 3 pm 7 am 9 am 5 pm 1 pm 11 am Why does day length change over a year?

4. What are Direct (Vertical) Rays?

5. Equinox Conditions

6. Solstice Conditions

7. East West (behind you) South North SE NE The location: Junction of Stewart Avenue and Hempstead Turnpike in Bethpage, NY. Sunrise times (actual sunrise) are all Eastern Standard Time A.E. = Autumnal Equinox W.S. = Winter Solstice S.E. = Spring Equinox S.S. = Summer Solstice Sunrise Observation Data

8. 9/22/2004 5:42 a.m. Autumnal Equinox (label as “A.E.”)

9. East West (behind you) South North SE NE The location: Junction of Stewart Avenue and Hempstead Turnpike in Bethpage, NY. Sunrise times (actual sunrise) are all Eastern Standard Time A.E. = Autumnal Equinox W.S. = Winter Solstice S.E. = Spring Equinox S.S. = Summer Solstice Sunrise Observation Data A.E. 9/22 5:42

10. 10/27/2004 6:19 a.m.

11. 11/30/2004 6:58 a.m.

12. 12/21/2004 7:15 a.m. Winter Solstice (label as W.S.)

13. 1/25/2005 7:10 a.m.

14. 7:10 a.m. 1/25 Start with a new color for January-April! 11/05 6:30

15. Now PREDICT where the Sun would have risen on February 22 nd using the data you have. Also predict the TIME of sunrise

16. 2/22/2013 6:39 a.m.

17. 3/22/2005 5:54 a.m. Spring Equinox label as “S.E.”

18. 4/22/2005 5:05 a.m.

20. 5/22/2006 4:31 a.m.

21. 6/21/2013 4:22 a.m.

22. Now PREDICT where the Sun would have risen on July 24 th using the data you have. Also predict the TIME of sunrise

23. 7/24 2013 4:44 a.m.

24. 8/23/2013 5:13 a.m.

25. The Year in Review….

26. 9/22/2004 5:42 a.m. Autumnal Equinox (label as “A.E.”)

27. 10/27/2004 6:19 a.m.

28. 11/30/2004 6:58 a.m.

29. 12/21/2004 7:15 a.m. Winter Solstice (label as W.S.)

30. 1/25/2005 7:10 a.m.

31. 2/22/2013 6:39 a.m.

32. 3/22/2005 5:54 a.m. Spring Equinox label as “S.E.”

33. 4/22/2005 5:05 a.m.

34. 5/22/2006 4:31 a.m.

35. 6/21/2013 4:22 a.m.

36. 7/24 2013 4:44 a.m.

37. 8/23/2013 5:13 a.m.

38. 9/22/2004 5:42 a.m. Autumnal Equinox (label as “A.E.”)