Overview
- The eclipse will occur the night of Thursday to Friday, Aug. 27–28, with the partial phase starting around 23:34 BRT and the maximum near 01:12–01:15 BRT when roughly 96% of the lunar disk is shadowed.
- All regions of Brazil can follow every phase of the event if skies are clear, and parts of the Americas, Europe and Africa will also see the phenomenon.
- Observatories, planetariums and universities across the country have set up overnight public programs that range from free events to ticketed sessions with limited capacity and prior registration requirements.
- No special eye protection is needed to watch the eclipse and viewers are encouraged to use binoculars or telescopes to see more detail while choosing dark, open sites to avoid light pollution.
- The Observatório Nacional says the event is part of Saros cycle 138 and will be broadcast live on YouTube from 23:00 BRT, with organizers warning that local weather may force cancellations or curtail on-site observing.