Grootfontein時間
13:11:59
日出: 07:07:46 
日落: 18:19:5919:11:59
14:11:59
08:11:59
16:41:59
05:11:59
19:11:59
16:11:59
19:11:59
19:11:59
16:41:59
14:11:59
19:11:59
17:11:59
20:11:59
08:11:59
Grootfontein與主要城市的時差
13:11:59
-6
07:11:59
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
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+6
+6
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+6
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+6
+6
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+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
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+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
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9