Lima is 7 hours behind Stockholm
Best overlap: 3:00 PM to 6:00 PM in Stockholm is 8:00 AM to 11:00 AM in Lima.
Shoot for 3:00 PM to 6:00 PM in Stockholm; your Lima colleagues will see that as 8:00 AM to 11:00 AM. Lima is 7 hours behind Stockholm, so you've got a workable 3-hour overlap — ideal for a standing meeting around 3:00 PM in Stockholm (8:00 AM in Lima). Note that Stockholm follows daylight saving while Lima stays put, so the times above drift by an hour seasonally.