In the UK, it is currently

Wednesday the 22nd of August, 2018 at 2:58am UK time

That's:
August 22, 2018, 1:58 am in Abidjan
August 22, 2018, 11:28 am in Adelaide
August 22, 2018, 3:58 am in Amsterdam
August 22, 2018, 1:58 pm in Auckland
August 22, 2018, 3:58 am in Berlin
August 21, 2018, 10:58 pm in Bermuda
August 21, 2018, 8:58 pm in Bogota
August 22, 2018, 3:58 am in Bratislava
August 21, 2018, 10:58 pm in Brasilia
August 21, 2018, 10:58 pm in Buenos Aires
August 21, 2018, 9:58 pm in Caracas
August 21, 2018, 8:58 pm in Chicago
August 22, 2018, 3:58 am in Copenhagen
August 21, 2018, 7:58 pm in Costa Rica
August 22, 2018, 5:58 am in Dubai
August 22, 2018, 2:58 am in Dublin
August 21, 2018, 7:58 pm in Guatemala
August 22, 2018, 4:58 am in Helsinki
August 22, 2018, 6:28 am in Kabul
August 22, 2018, 4:58 am in Kampala
August 22, 2018, 2:58 am in Lisbon
August 22, 2018, 3:58 am in Longyearbyen
August 21, 2018, 6:58 pm in Los Angeles
August 22, 2018, 3:58 am in Madrid
August 21, 2018, 9:58 pm in Manaus
August 22, 2018, 9:58 am in Manila
August 22, 2018, 4:58 am in Mayotte
August 22, 2018, 11:58 am in Melbourne
August 21, 2018, 8:58 pm in Mexico City
August 21, 2018, 9:58 pm in Montreal
August 22, 2018, 4:58 am in Moscow
August 22, 2018, 4:58 am in Nairobi
August 21, 2018, 9:58 pm in New York
August 22, 2018, 3:58 am in Paris
August 22, 2018, 9:58 am in Perth
August 22, 2018, 3:58 am in Podgorica
August 22, 2018, 4:58 am in Qatar
August 22, 2018, 11:58 am in Queensland
August 22, 2018, 1:58 am in Reykjavik
August 22, 2018, 4:58 am in Riga
August 22, 2018, 3:58 am in Rome
August 22, 2018, 1:58 pm in the South Pole
August 22, 2018, 3:58 am in Stockholm
August 21, 2018, 9:58 pm in Toronto
August 21, 2018, 6:58 pm in Vancouver
August 22, 2018, 11:58 am in Victoria
August 22, 2018, 3:58 am in Vienna
August 22, 2018, 3:58 am in Warsaw
August 22, 2018, 3:58 am 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