Constellation Detective

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Star Clock Pattern:
Inner Circle
THE TIME IS
BIG
D
I
PP
ER
IA
PE
OI
SS
CA
r
Sta
rth
No
STAR CLOCK
LITTLE DIPPER
How to use your Star Clock—
• Go outside and find the Big Dipper and North Star.
• Face the North Star.
• Turn the outer circle of the Star clock so the current
month is at the top.
• Turn the inner circle until the picture of the Big Dipper
lines up with the Big Dipper in the night sky.
• Read the time in the window. Remember to add an
hour if it's daylight saving time.
© 1994 P
acific Science Center
Page 77
Star Clock Pattern:
Outer Circle
PM
M
2
1 12
NIGHT
A
9
A
U
G
A
AM
8
AM AM AM
7 6 5
SEP
AM
4
OCT
V
O
N
AM
3M
AM
JUL
PM NOON AM
JUN
P
11
1
0
1 12 11 1
2 AM MID- PM 0
M
P
4
PM
JAN
PM
PM PM PM
3
9M
7 6 5
PM
DEC
8
APR
AY
M
FE
B
MAR
Page 79
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