What is Sunrise & Sunset Time in Alianza, Puerto Rico, US
Sunrise and Sunset Today (21 May 2026)
Sunrise Today
05:50
Civil Twilight Begin: 05:28Nautical Twilight Begin: 05:00
Astronomical Twilight Begin: 04:31
Sunset Today
18:57
Civil Twilight End: 19:19Nautical Twilight End: 19:47
Astronomical Twilight End: 20:16
Day length today: 09:07:00 Hr
About Alianza
Today's Sunrise Time in Alianza, Puerto Rico is 05:50 & Today's Sunset Time in Alianza, Puerto Rico is 18:57. Tomorrow Sunrise Time is 05:50 & Tomorrow Sunset Time is 18:57. Alianza, located at latitude 18.4533° N and longitude -66.8556° W, is a vibrant city in Puerto Rico. With a population of over 2235.
Sunset and Sunrise Tomorrow ( 22 May 2026)
Sunrise Tomorrow
05:50
Civil Twilight Begin: 05:28Nautical Twilight Begin: 05:00
Astronomical Twilight Begin: 04:31
Sunset Tomorrow
18:57
Civil Twilight End: 19:20Nautical Twilight End: 19:48
Astronomical Twilight End: 20:16
Day length Tomorrow: 09:07:00 Hr