Sunshine in Brazil: Regional and Seasonal Variations

Brazil, a vast South American country, experiences significant variation in sunshine duration across regions and seasons.

Annual Averages

On average, Brazil receives about 2,500 hours of sunshine per year. However, the northeastern region (e.g., Fortaleza, Salvador) averages 3,000 hours annually, while the southern region (e.g., Curitiba, Porto Alegre) averages around 2,000 hours.

Seasonal Patterns

Summer (December–February) brings the most sunshine, while winter (June–August) sees the least.

Daily Sunshine in Major Cities

• Rio de Janeiro: 6 hours/day
• São Paulo: 5.5 hours/day
• Brasília: 6.5 hours/day
• Manaus: 4.5 hours/day
• Salvador: 7 hours/day

These are averages; actual daily sunshine can vary considerably.