Rio Tinto Sunrise, Sunset at 2026-09-17

Rio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-17. All times are shown in Rio Tinto local time (GMT+01:00).

Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-09-17

	Zone Type	Start	End	Length
	Night	00:00:00	05:43:26	5h 43m 26s
	Astronomical Twilight	05:43:26	06:16:43	33m 17s
	Nautical Twilight	06:16:43	06:49:13	32m 30s
	Civil Twilight	06:49:13	07:16:44	27m 31s
	Daylight	07:16:44	19:40:40	12h 23m 56s
	Civil Twilight	19:40:40	20:08:12	27m 32s
	Nautical Twilight	20:08:12	20:40:41	32m 29s
	Astronomical Twilight	20:40:41	21:13:59	33m 18s
	Night	21:13:59	23:59:59	2h 46m 0s

Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-09-17.

	Sunrise	Solar noon	Sunset
Time	07:16:44	13:28:42	19:40:40
Azimuth	86.1°	180°	273.6°
Day Length		12h 23m 56s

Distance Earth-Sun (Center-to-center 12:00):
150 346 510 km93 420 990 mi

Rio Tinto Sun position for day: 2026-09-17

Azimuth

0°= North, 180°=South

Rio Tinto

Solar noon

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