Live Sky Report
What Can I See in the Sky Tonight in San Juan, Puerto Rico?
Waxing Gibbous moon at 89%, Venus shines at magnitude -4.3. Calculated for 18.47°, -66.11° (America/Puerto_Rico).
Visible planets tonight
Venus, Jupiter, Saturn, Mars, Mercury — brightest: Venus at mag -4.3 in Leo
🔭 Tonight's Sky Report
📍 San Juan, Puerto Rico — Sunday, July 26
Tonight's sky above San Juan, Puerto Rico
Whether tonight is a good night for stargazing from San Juan, Puerto Rico comes down to four real things: the Moon phase, cloud cover, which planets are up, and the current Kp index.
Above San Juan, Puerto Rico tonight (18.47°, -66.11°), expect a waxing gibbous moon at 89% illumination. The night gives 8.3 hours of true astronomical darkness. At 18.5°, aurora needs a strong storm — roughly Kp 9 or higher — to reach San Juan, Puerto Rico.
Nearby cities
Real great-circle distance from San Juan, Puerto Rico.
- Sky tonight in Bayamon, Bayamón, Puerto Rico9 km
- Sky tonight in Carolina, Carolina, Puerto Rico18 km
- Sky tonight in Ponce, Ponce, Puerto Rico75 km
- Sky tonight in Salvaleon de Higueey, La Altagracia Province, Dominican Republic275 km
- Sky tonight in La Romana, La Romana, Dominican Republic302 km
- Sky tonight in San Pedro de Macoris, San Pedro de Macorís, Dominican Republic338 km
Popular astronomy destinations
Aurora hubs, dark-sky sites, and observatory towns.