The eclipse will be visible in parts of Australia and Southeast Asia, but only some parts of Indonesia will get to see the sun totally eclipsed by the moon early on Wednesday.
The phenomenon has brought tourists flooding into Southeast Asia's biggest economy, with events such as music festivals and night markets organised around it.
"We accommodated tourists as far as our capacity allowed," said Muhaimin Ramza, manager of the Aston Hotel, one of several hotels that are booked out in the city of Palembang on Indonesia's western island of Sumatra.
Despite having tourist potential beyond the popular resort island of Bali, the vast archipelago struggles with poor connectivity and infrastructure.