sundialn.pdf

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Sundial Template
ramp
75
80
85
6 p.m.
85
80
75
ramp
70
6 a.m.
70
65
65
60
60
55
55
50
5
7
50
45
4
8
45
40
40
35
3
9
35
30
2
10
30
25
20
1
12
11
25
20
Liftoff to Space Exploration
http://liftoff.msfc.nasa.gov/
a Space
Sciences Project
don't cut past here
fold here
don't cut past here
cut this gnomon out.
Instructions:
Northern Hemisphere
Part I: Gnomon
1. Cut out your gnomon shown to the left.
2. Cut the three dotted lines at one end of the
gnomon.
3. Folder the gnomon in half and then fold
the folded gnomon in half.
Part II: Sundial
1. Cut along the dotted lines on each end of
the sundial page but don't cut all the way
across. Stop at the stop marks.
2. Fold the remaining dashed lines. - - - -
3. Fold each ramp side along the line which is closest to
your latitude. (You can look this up on our web page.)
4. Tape the folded ramps to the back side of the folded
paper so that the side labeled "ramp" is vertical.
5. Depending on the time of the year, you tape the
gnomon on different sides of the sundial face.
If it is after the Spring Equinox, you tape it on the
numbered side. If it is after the Fall Equinox, you tape
it on the back or un-numbered side.
6. When taping the gnomon on, you match the tabes
with the sundial face.
7. Aim your sundial North.
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