Wellington foreign exchange market in New Zealand: 04: 00- 12: 00 (winter); 05: 00- 13: 00 (daylight saving time).
Foreign exchange market in Sydney, Australia: 06: 00- 14: 00 (winter); 07: 00- 15: 00 (daylight saving time).
Japan-Tokyo foreign exchange market: 08: 00- 14: 30
Singapore? Foreign exchange market: 09: 00- 16: 00
Frankfurt foreign exchange market: 14: 00-22: 00.
Foreign exchange market in London, UK: 16: 30-00: 30 (winter); 15: 30-23: 30 (daylight saving time).
New york foreign exchange market: 2 1: 20-04: 00 (winter time); 20: 20-03: 00 (daylight saving time)
China and Hongkong: 09: 00- 16: 00.
So according to Beijing time, the trading hours of the foreign exchange market are from 6:00 on Monday to 6:00 on Saturday morning. In other words, the foreign exchange market is closed on Saturday and Sunday (there is only one trading time before 6 am on Saturday).