That was 6:28 p.m. local time
in London.
Citations.
MLA
"BBC (Chinese) homepage at Sept. 23, 2017, 5:28 p.m. UTC." PastPages. 23 Sept. 2017. Web. 11 April 2021. <http://www.pastpages.org/screenshot/3539647/>
APA
BBC (Chinese) homepage at Sept. 23, 2017, 5:28 p.m. UTC. (2017, Sept. 23). PastPages. Retrieved from http://www.pastpages.org/screenshot/3539647/
Chicago
"BBC (Chinese) homepage at Sept. 23, 2017, 5:28 p.m. UTC." PastPages. Last modified September 23, 2017, http://www.pastpages.org/screenshot/3539647/.
Wikipedia
{{cite web
| url = http://www.pastpages.org/screenshot/3539647/
| title = BBC (Chinese) homepage at Sept. 23, 2017, 5:28 p.m. UTC
| publisher = PastPages
| date = Sept. 23, 2017
| accessdate = April 11, 2021
| ref = {{harvid|PastPages-3539647|2017}}
}}