In the UK, it is currently

Friday the 24th of March, 2023 at 3:48am UK time

That's:
March 24, 2023, 3:48 am in Abidjan
March 24, 2023, 2:18 pm in Adelaide
March 24, 2023, 4:48 am in Amsterdam
March 24, 2023, 4:48 pm in Auckland
March 24, 2023, 4:48 am in Berlin
March 24, 2023, 12:48 am in Bermuda
March 23, 2023, 10:48 pm in Bogota
March 24, 2023, 4:48 am in Bratislava
March 24, 2023, 12:48 am in Brasilia
March 24, 2023, 12:48 am in Buenos Aires
March 23, 2023, 11:48 pm in Caracas
March 23, 2023, 10:48 pm in Chicago
March 24, 2023, 4:48 am in Copenhagen
March 23, 2023, 9:48 pm in Costa Rica
March 24, 2023, 7:48 am in Dubai
March 24, 2023, 3:48 am in Dublin
March 23, 2023, 9:48 pm in Guatemala
March 24, 2023, 5:48 am in Helsinki
March 24, 2023, 8:18 am in Kabul
March 24, 2023, 6:48 am in Kampala
March 24, 2023, 3:48 am in Lisbon
March 24, 2023, 4:48 am in Longyearbyen
March 23, 2023, 8:48 pm in Los Angeles
March 24, 2023, 4:48 am in Madrid
March 23, 2023, 11:48 pm in Manaus
March 24, 2023, 11:48 am in Manila
March 24, 2023, 6:48 am in Mayotte
March 24, 2023, 2:48 pm in Melbourne
March 23, 2023, 9:48 pm in Mexico City
March 23, 2023, 11:48 pm in Montreal
March 24, 2023, 6:48 am in Moscow
March 24, 2023, 6:48 am in Nairobi
March 23, 2023, 11:48 pm in New York
March 24, 2023, 4:48 am in Paris
March 24, 2023, 11:48 am in Perth
March 24, 2023, 4:48 am in Podgorica
March 24, 2023, 6:48 am in Qatar
March 24, 2023, 1:48 pm in Queensland
March 24, 2023, 3:48 am in Reykjavik
March 24, 2023, 5:48 am in Riga
March 24, 2023, 4:48 am in Rome
March 24, 2023, 4:48 pm in the South Pole
March 24, 2023, 4:48 am in Stockholm
March 23, 2023, 11:48 pm in Toronto
March 23, 2023, 8:48 pm in Vancouver
March 24, 2023, 2:48 pm in Victoria
March 24, 2023, 4:48 am in Vienna
March 24, 2023, 4:48 am in Warsaw
March 24, 2023, 4:48 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