Mystery Class

Mystery Site Data

For Friday, March 13, 2015

Note to Teachers:

For the rest of the season, sunrise/sunset times will be in two formats, Local Time and Universal Time. Why this change? You will be using Universal Time for this week's Time Clues and other clues.

These are the sunrise/sunset times on Friday at the ten Mystery sites.

  • Local Time is the time people see on their clocks and follow during their daily lives in each of the world's 24 time zones. Local time matches the sun's day/night cycle in every time zone.
  • Universal Time is the same time everywhere on Earth, in all of the world's time zones. Universal Time gives us a world clock with one world time zone. Universal Time matches standard local time in Greenwich, England (UT does not adjust for daylight saving time.)
MYSTERY CLASS
Local Time
Universal Time (UT)
 
Sunrise
Sunset
Sunrise
Sunset
#1 05:55 18:14 03:55 16:14
#2 * 07:17 19:03 10:17 22:03
#3 06:30 18:31 20:30 (Mar 12) 08:31
#4 06:45 21:16 17:45 (Mar 12) 08:16
#5 06:03 18:08 11:03 23:08
#6 * 07:24 19:15 14:24 02:15 (Mar 14)
#7 06:12 18:22 05:12 17:22
#8 05:55 17:36 04:55 16:36
#9 06:15 18:29 10:15 22:29
#10 05:50 17:43 03:50 15:43

*MCs #2 & #6 ask: Do you notice any changes in our times this week compared to previous weeks? What caused these? Do they affect your graph? Do they affect UT?

 

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