In the UK, it is currently

Thursday the 18th of July, 2019 at 12:13am UK time

That's:
July 17, 2019, 11:13 pm in Abidjan
July 18, 2019, 8:43 am in Adelaide
July 18, 2019, 1:13 am in Amsterdam
July 18, 2019, 11:13 am in Auckland
July 18, 2019, 1:13 am in Berlin
July 17, 2019, 8:13 pm in Bermuda
July 17, 2019, 6:13 pm in Bogota
July 18, 2019, 1:13 am in Bratislava
July 17, 2019, 8:13 pm in Brasilia
July 17, 2019, 8:13 pm in Buenos Aires
July 17, 2019, 7:13 pm in Caracas
July 17, 2019, 6:13 pm in Chicago
July 18, 2019, 1:13 am in Copenhagen
July 17, 2019, 5:13 pm in Costa Rica
July 18, 2019, 3:13 am in Dubai
July 18, 2019, 12:13 am in Dublin
July 17, 2019, 5:13 pm in Guatemala
July 18, 2019, 2:13 am in Helsinki
July 18, 2019, 3:43 am in Kabul
July 18, 2019, 2:13 am in Kampala
July 18, 2019, 12:13 am in Lisbon
July 18, 2019, 1:13 am in Longyearbyen
July 17, 2019, 4:13 pm in Los Angeles
July 18, 2019, 1:13 am in Madrid
July 17, 2019, 7:13 pm in Manaus
July 18, 2019, 7:13 am in Manila
July 18, 2019, 2:13 am in Mayotte
July 18, 2019, 9:13 am in Melbourne
July 17, 2019, 6:13 pm in Mexico City
July 17, 2019, 7:13 pm in Montreal
July 18, 2019, 2:13 am in Moscow
July 18, 2019, 2:13 am in Nairobi
July 17, 2019, 7:13 pm in New York
July 18, 2019, 1:13 am in Paris
July 18, 2019, 7:13 am in Perth
July 18, 2019, 1:13 am in Podgorica
July 18, 2019, 2:13 am in Qatar
July 18, 2019, 9:13 am in Queensland
July 17, 2019, 11:13 pm in Reykjavik
July 18, 2019, 2:13 am in Riga
July 18, 2019, 1:13 am in Rome
July 18, 2019, 11:13 am in the South Pole
July 18, 2019, 1:13 am in Stockholm
July 17, 2019, 7:13 pm in Toronto
July 17, 2019, 4:13 pm in Vancouver
July 18, 2019, 9:13 am in Victoria
July 18, 2019, 1:13 am in Vienna
July 18, 2019, 1:13 am in Warsaw
July 18, 2019, 1:13 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