That was 12:09 p.m. local time
in Buenos Aires.
Citations.
MLA
"lanacion.com homepage at Sept. 21, 2016, 3:09 p.m. UTC." PastPages. 21 Sept. 2016. Web. 21 Feb. 2019. <http://www.pastpages.org/screenshot/3117195/>
APA
lanacion.com homepage at Sept. 21, 2016, 3:09 p.m. UTC. (2016, Sept. 21). PastPages. Retrieved from http://www.pastpages.org/screenshot/3117195/
Chicago
"lanacion.com homepage at Sept. 21, 2016, 3:09 p.m. UTC." PastPages. Last modified September 21, 2016, http://www.pastpages.org/screenshot/3117195/.
Wikipedia
{{cite web
| url = http://www.pastpages.org/screenshot/3117195/
| title = lanacion.com homepage at Sept. 21, 2016, 3:09 p.m. UTC
| publisher = PastPages
| date = Sept. 21, 2016
| accessdate = Feb. 21, 2019
| ref = {{harvid|PastPages-3117195|2016}}
}}