Stockholm is 7 hours ahead of Houston
Best overlap: 8:00 AM to 11:00 AM in Houston is 3:00 PM to 6:00 PM in Stockholm.
The overlap falls at 8:00 AM to 11:00 AM in Houston, or 3:00 PM to 6:00 PM if you're in Stockholm. Stockholm is 7 hours ahead of Houston. That leaves about 3 hours of common time — enough for a meeting or two, so use it deliberately.