That was 6:12 a.m. local time
in Madrid.
Citations.
MLA
"El Mundo homepage at June 29, 2017, 4:12 a.m. UTC." PastPages. 29 June 2017. Web. 19 Jan. 2021. <http://www.pastpages.org/screenshot/3453851/>
APA
El Mundo homepage at June 29, 2017, 4:12 a.m. UTC. (2017, June 29). PastPages. Retrieved from http://www.pastpages.org/screenshot/3453851/
Chicago
"El Mundo homepage at June 29, 2017, 4:12 a.m. UTC." PastPages. Last modified June 29, 2017, http://www.pastpages.org/screenshot/3453851/.
Wikipedia
{{cite web
| url = http://www.pastpages.org/screenshot/3453851/
| title = El Mundo homepage at June 29, 2017, 4:12 a.m. UTC
| publisher = PastPages
| date = June 29, 2017
| accessdate = Jan. 19, 2021
| ref = {{harvid|PastPages-3453851|2017}}
}}