การแปลงเวลาNorthallertonเป็นเวลาRiyadh
18:16:40
+3
21:16:40
+7
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+3.5
+3
+3
+3
+3
+3
+3
+3
+2
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+1
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-3
-3
-3
-3
-4
-4
-5
-5
-6
-7