Grootfontein時間
12:42:32
日出: 06:41:56 
日落: 19:20:3118:42:32
13:42:32
07:42:32
16:12:32
04:42:32
18:42:32
15:42:32
18:42:32
18:42:32
16:12:32
13:42:32
18:42:32
16:42:32
19:42:32
07:42:32
Grootfontein與主要城市的時差
+7
+7
+7
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+7
+6
+6
+6
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+6
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+6
+6
+6
+6
+6
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+6
+6
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+6
+6
+6
+6
+6
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+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10