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Iguazú Falls rainbow in August 2027

Short answer: On 15 August 2027: Best rainbow from Devil's Throat walkway (Argentina), 07:30–18:05 (strongest around 17:30), if the sun is out. Every day of August is in the table. Water level in August: medium.

Iguazú has two classic viewpoints: the Brazilian trail that faces the whole Argentine side of the falls, and the walkway over the Devil's Throat, where you stand inside the spray.

DateBrazilian sideDevil's Throat
Sun 1 Aug 07:40–14:35 07:40–18:00
Mon 2 Aug 07:40–14:35 07:40–18:00
Tue 3 Aug 07:40–14:30 07:40–18:00
Wed 4 Aug 07:35–14:30 07:35–18:00
Thu 5 Aug 07:35–14:30 07:35–18:00
Fri 6 Aug 07:35–14:30 07:35–18:00
Sat 7 Aug 07:35–14:30 07:35–18:00
Sun 8 Aug 07:35–14:25 07:35–18:00
Mon 9 Aug 07:35–14:25 07:35–18:05
Tue 10 Aug 07:35–14:25 07:35–18:05
Wed 11 Aug 07:30–14:25 07:30–18:05
Thu 12 Aug 07:30–14:20 07:30–18:05
Fri 13 Aug 07:30–14:20 07:30–18:05
Sat 14 Aug 07:30–14:20 07:30–18:05
Sun 15 Aug 07:30–14:20 07:30–18:05
Mon 16 Aug 07:30–14:15 07:30–18:05
Tue 17 Aug 07:25–14:15 07:25–18:05
Wed 18 Aug 07:25–14:15 07:25–18:05
Thu 19 Aug 07:25–14:15 07:25–18:05
Fri 20 Aug 07:25–14:10 07:25–18:10
Sat 21 Aug 07:25–14:10 07:25–18:10
Sun 22 Aug 07:20–14:10 07:20–18:10
Mon 23 Aug 07:20–14:05 07:20–18:10
Tue 24 Aug 07:20–14:05 07:20–18:10
Wed 25 Aug 07:20–14:05 07:20–18:10
Thu 26 Aug 07:20–14:00 07:20–18:10
Fri 27 Aug 07:15–14:00 07:15–18:10
Sat 28 Aug 07:15–14:00 07:15–18:10
Sun 29 Aug 07:15–13:55 07:15–18:10
Mon 30 Aug 07:15–13:55 07:15–18:10
Tue 31 Aug 07:15–13:55 07:15–18:15

Hour by hour for your date Iguazú Falls tours

Questions

What time is the rainbow at Iguazú Falls in August 2027?

On 15 August 2027: Best rainbow from Devil's Throat walkway (Argentina), 07:30–18:05 (strongest around 17:30), if the sun is out. Every day of August is in the table. Water level in August: medium.