4
A group of friends want to go star-gazing during a new moon.
September
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
2
3
5
6
7
12
13
13
14
19
20
20
'
8
15
15
22
23
21
22
6
16.
23
23
26
27
28
29
30
10
11
17
17
18
24
25
If there is a first quarter moon on September 4, what is the approximate date of
the next new moon?
A September 11
B September 18
C September 25
D September 30