Iguazú Falls rainbow in May 2027
Short answer: On 15 May 2027: Best rainbow from Brazilian side panoramic trail, 07:30–14:25 (strongest around 08:40), if the sun is out. Every day of May is in the table. Water level in May: 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.
| Date | Brazilian side | Devil's Throat |
|---|---|---|
| Sat 1 May | 07:25–14:15 | 07:25–17:55 |
| Sun 2 May | 07:25–14:15 | 07:25–17:55 |
| Mon 3 May | 07:25–14:15 | 07:25–17:55 |
| Tue 4 May | 07:25–14:20 | 07:25–17:55 |
| Wed 5 May | 07:25–14:20 | 07:25–17:55 |
| Thu 6 May | 07:25–14:20 | 07:25–17:50 |
| Fri 7 May | 07:25–14:20 | 07:25–17:50 |
| Sat 8 May | 07:25–14:20 | 07:25–17:50 |
| Sun 9 May | 07:30–14:20 | 07:30–17:50 |
| Mon 10 May | 07:30–14:25 | 07:30–17:50 |
| Tue 11 May | 07:30–14:25 | 07:30–17:50 |
| Wed 12 May | 07:30–14:25 | 07:30–17:50 |
| Thu 13 May | 07:30–14:25 | 07:30–17:45 |
| Fri 14 May | 07:30–14:25 | 07:30–17:45 |
| Sat 15 May | 07:30–14:25 | 07:30–17:45 |
| Sun 16 May | 07:30–14:25 | 07:30–17:45 |
| Mon 17 May | 07:30–14:30 | 07:30–17:45 |
| Tue 18 May | 07:35–14:30 | 07:35–17:45 |
| Wed 19 May | 07:35–14:30 | 07:35–17:45 |
| Thu 20 May | 07:35–14:30 | 07:35–17:45 |
| Fri 21 May | 07:35–14:30 | 07:35–17:45 |
| Sat 22 May | 07:35–14:30 | 07:35–17:45 |
| Sun 23 May | 07:35–14:30 | 07:35–17:45 |
| Mon 24 May | 07:35–14:30 | 07:35–17:40 |
| Tue 25 May | 07:35–14:35 | 07:35–17:40 |
| Wed 26 May | 07:35–14:35 | 07:35–17:40 |
| Thu 27 May | 07:35–14:35 | 07:35–17:40 |
| Fri 28 May | 07:40–14:35 | 07:40–17:40 |
| Sat 29 May | 07:40–14:35 | 07:40–17:40 |
| Sun 30 May | 07:40–14:35 | 07:40–17:40 |
| Mon 31 May | 07:40–14:35 | 07:40–17:40 |
Hour by hour for your date Iguazú Falls tours
Questions
What time is the rainbow at Iguazú Falls in May 2027?
On 15 May 2027: Best rainbow from Brazilian side panoramic trail, 07:30–14:25 (strongest around 08:40), if the sun is out. Every day of May is in the table. Water level in May: medium.