Melbourne is 13 hours ahead of Montevideo

There is no standard 8-to-6 overlap. Someone joins early or late.

When Montevideo starts work, Melbourne is already winding down or offline — the 13-hour gap leaves no shared window. Default to async and only schedule live time when it genuinely needs a conversation — then make it count. Note that Melbourne follows daylight saving while Montevideo stays put, so the times above drift by an hour seasonally.