10am AEST/AEDT: AU Open
World Clock
* AEDT (UTC+11) First Sun in Oct.
* AEST (UTC+10) First Sun in Apr.
7am BST/GMT: Pre-LDN
World Clock
* BST (UTC+1) Last Sun in Mar.
* GMT (UTC+0) Last Sun in Oct.
9am CEST/CET: DE Open
World Clock
* CEST (UTC+2) Last Sun in Mar.
* CET (UTC+1) Last Sun in Oct.
9.50am EDT/EST: NY AM
World Clock
* EDT (UTC-4) Second Sun in Mar.
* EST (UTC-5) First Sun in Nov.