Time Flashcards

(11 cards)

1
Q

How many degrees movement of sun per hour?

minute?

A

15* per hour

1 * every min

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2
Q

How much is sun below horizon on first light?

A

6*

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3
Q

MCT

A

Morning Civil Twlight

Defined period starting when the sun is
below the horizon until sunrise

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4
Q

BOD

A

? Beginning of day

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5
Q

EOD

A

? End of Day

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6
Q

HJ meaning

A

Hours of day

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7
Q

HN

A

Hours of night

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8
Q

What is

Equinox

A

Equal day day vs night?

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9
Q

What is

Winter solstices

A

Shortest day, longest night

Middle of winter

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10
Q

What is

Summer solstices

A

Longest day middle of summer

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11
Q
A
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