Havana to Asunción Time

Havana (Cuba) is a Caribbean economy undergoing gradual economic opening, with key industries in tourism, biotechnology, agriculture (sugar, tobacco), and nickel. Asunción (Paraguay) is a South American economy with competitive energy costs, known for agriculture (soy, beef), hydroelectric power, and manufacturing. With a 1-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.

Scheduling Meetings Between Havana and Asunción

With only a 1-hour gap, Havana and Asunción have generous overlapping work hours. Morning calls in the later time zone align well with mid-day in the other. Cuban business hours are typically 8 AM–5 PM, with a well-educated workforce and growing private sector. Paraguayan business hours are typically 8 AM–5 PM, with Asunción as the primary commercial center. Most teams find that late morning to early afternoon offers the widest window for collaboration.

Daylight Saving Time Considerations

Both Havana and Asunción observe Daylight Saving Time. Havana uses CST/CDT (switching between standard and daylight time), while Asunción uses PYT/PYST. If their DST transitions happen on different dates — which is common, as the US, EU, and other regions change clocks on different weekends — the effective time difference between the two cities can shift by 1 hour for several weeks. Always double-check the actual offset during March–April and October–November.

Collaboration Tools & Workflow

Teams working between Havana and Asunción enjoy strong real-time collaboration potential. With just a 1-hour time difference, daily standups, pair programming, and spontaneous video calls are all practical. Popular tools for Havana–Asunción teams include Slack for real-time messaging, Google Meet or Zoom for video calls, and Notion or Linear for project management. The overlapping work window is wide enough that most teams can operate nearly synchronously.

Remote Work Between Havana & Asunción

Havana, a key city in Cuba, and Asunción, a key city in Paraguay, are well-connected for remote work. With a manageable 1-hour time difference, distributed teams can maintain a near-synchronous workflow. Both cities have strong internet infrastructure, coworking spaces, and established remote work cultures. For freelancers and remote workers, this time zone pairing is ideal — you can serve clients in Asunción from Havana (or vice versa) without disrupting your standard workday.

CST (CST/CDT) stands for the timezone used in Havana, Cuba (UTC-5). PYT (PYT/PYST) is the timezone used in Asunción, Paraguay (UTC-4). Havana is 1 hour behind Asunción.

To convert CST to PYT, add 1 hours to CST time. For example, CST 9:00 AM = PYT 10:00 AM.