That was 5:19 p.m. local time
in San Francisco.
Citations.
MLA
"San Francisco Chronicle homepage at Feb. 23, 2017, 1:19 a.m. UTC." PastPages. 23 Feb. 2017. Web. 19 April 2018. <http://www.pastpages.org/screenshot/3310183/>
APA
San Francisco Chronicle homepage at Feb. 23, 2017, 1:19 a.m. UTC. (2017, Feb. 23). PastPages. Retrieved from http://www.pastpages.org/screenshot/3310183/
Chicago
"San Francisco Chronicle homepage at Feb. 23, 2017, 1:19 a.m. UTC." PastPages. Last modified February 23, 2017, http://www.pastpages.org/screenshot/3310183/.
Wikipedia
{{cite web
| url = http://www.pastpages.org/screenshot/3310183/
| title = San Francisco Chronicle homepage at Feb. 23, 2017, 1:19 a.m. UTC
| publisher = PastPages
| date = Feb. 23, 2017
| accessdate = April 19, 2018
| ref = {{harvid|PastPages-3310183|2017}}
}}