In the UK, it is currently

Friday the 20th of October, 2017 at 5:22pm UK time

That's:
October 20, 2017, 4:22 pm in Abidjan
October 21, 2017, 2:52 am in Adelaide
October 20, 2017, 6:22 pm in Amsterdam
October 21, 2017, 5:22 am in Auckland
October 20, 2017, 6:22 pm in Berlin
October 20, 2017, 1:22 pm in Bermuda
October 20, 2017, 11:22 am in Bogota
October 20, 2017, 6:22 pm in Bratislava
October 20, 2017, 2:22 pm in Brasilia
October 20, 2017, 1:22 pm in Buenos Aires
October 20, 2017, 12:22 pm in Caracas
October 20, 2017, 11:22 am in Chicago
October 20, 2017, 6:22 pm in Copenhagen
October 20, 2017, 10:22 am in Costa Rica
October 20, 2017, 8:22 pm in Dubai
October 20, 2017, 5:22 pm in Dublin
October 20, 2017, 10:22 am in Guatemala
October 20, 2017, 7:22 pm in Helsinki
October 20, 2017, 8:52 pm in Kabul
October 20, 2017, 7:22 pm in Kampala
October 20, 2017, 5:22 pm in Lisbon
October 20, 2017, 6:22 pm in Longyearbyen
October 20, 2017, 9:22 am in Los Angeles
October 20, 2017, 6:22 pm in Madrid
October 20, 2017, 12:22 pm in Manaus
October 21, 2017, 12:22 am in Manila
October 20, 2017, 7:22 pm in Mayotte
October 21, 2017, 3:22 am in Melbourne
October 20, 2017, 11:22 am in Mexico City
October 20, 2017, 12:22 pm in Montreal
October 20, 2017, 7:22 pm in Moscow
October 20, 2017, 7:22 pm in Nairobi
October 20, 2017, 12:22 pm in New York
October 20, 2017, 6:22 pm in Paris
October 21, 2017, 12:22 am in Perth
October 20, 2017, 6:22 pm in Podgorica
October 20, 2017, 7:22 pm in Qatar
October 21, 2017, 2:22 am in Queensland
October 20, 2017, 4:22 pm in Reykjavik
October 20, 2017, 7:22 pm in Riga
October 20, 2017, 6:22 pm in Rome
October 21, 2017, 5:22 am in the South Pole
October 20, 2017, 6:22 pm in Stockholm
October 20, 2017, 12:22 pm in Toronto
October 20, 2017, 9:22 am in Vancouver
October 21, 2017, 3:22 am in Victoria
October 20, 2017, 6:22 pm in Vienna
October 20, 2017, 6:22 pm in Warsaw
October 20, 2017, 6:22 pm in Zurich

These time zones are provided for your convenience, but are not guaranteed. You may want to double check the time wherever you happen to be