In the UK, it is currently

Monday the 27th of January, 2020 at 10:43pm UK time

That's:
January 27, 2020, 10:43 pm in Abidjan
January 28, 2020, 9:13 am in Adelaide
January 27, 2020, 11:43 pm in Amsterdam
January 28, 2020, 11:43 am in Auckland
January 27, 2020, 11:43 pm in Berlin
January 27, 2020, 6:43 pm in Bermuda
January 27, 2020, 5:43 pm in Bogota
January 27, 2020, 11:43 pm in Bratislava
January 27, 2020, 8:43 pm in Brasilia
January 27, 2020, 7:43 pm in Buenos Aires
January 27, 2020, 6:43 pm in Caracas
January 27, 2020, 4:43 pm in Chicago
January 27, 2020, 11:43 pm in Copenhagen
January 27, 2020, 4:43 pm in Costa Rica
January 28, 2020, 2:43 am in Dubai
January 27, 2020, 10:43 pm in Dublin
January 27, 2020, 4:43 pm in Guatemala
January 28, 2020, 12:43 am in Helsinki
January 28, 2020, 3:13 am in Kabul
January 28, 2020, 1:43 am in Kampala
January 27, 2020, 10:43 pm in Lisbon
January 27, 2020, 11:43 pm in Longyearbyen
January 27, 2020, 2:43 pm in Los Angeles
January 27, 2020, 11:43 pm in Madrid
January 27, 2020, 6:43 pm in Manaus
January 28, 2020, 6:43 am in Manila
January 28, 2020, 1:43 am in Mayotte
January 28, 2020, 9:43 am in Melbourne
January 27, 2020, 4:43 pm in Mexico City
January 27, 2020, 5:43 pm in Montreal
January 28, 2020, 1:43 am in Moscow
January 28, 2020, 1:43 am in Nairobi
January 27, 2020, 5:43 pm in New York
January 27, 2020, 11:43 pm in Paris
January 28, 2020, 6:43 am in Perth
January 27, 2020, 11:43 pm in Podgorica
January 28, 2020, 1:43 am in Qatar
January 28, 2020, 8:43 am in Queensland
January 27, 2020, 10:43 pm in Reykjavik
January 28, 2020, 12:43 am in Riga
January 27, 2020, 11:43 pm in Rome
January 28, 2020, 11:43 am in the South Pole
January 27, 2020, 11:43 pm in Stockholm
January 27, 2020, 5:43 pm in Toronto
January 27, 2020, 2:43 pm in Vancouver
January 28, 2020, 9:43 am in Victoria
January 27, 2020, 11:43 pm in Vienna
January 27, 2020, 11:43 pm in Warsaw
January 27, 2020, 11:43 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