San Juan to Bogotá Time
AST to COT Converter — 9 AM AST is 8:00 AM COT
San Juan is 1 hour ahead of Bogotá. Convert any time between San Juan (AST) and Bogotá (COT) instantly.
San Juan
Puerto Rico
Bogotá
Colombia
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Time Zone Comparison
San Juan to Bogotá Time Conversion Table
| San Juan (AST) | Bogotá (COT) |
|---|---|
| 12:00 AM | 11:00 PM |
| 2:00 AM | 1:00 AM |
| 4:00 AM | 3:00 AM |
| 6:00 AM | 5:00 AM |
| 8:00 AM | 7:00 AM |
| 10:00 AM | 9:00 AM |
| 12:00 PM | 11:00 AM |
| 2:00 PM | 1:00 PM |
| 4:00 PM | 3:00 PM |
| 6:00 PM | 5:00 PM |
| 8:00 PM | 7:00 PM |
| 10:00 PM | 9:00 PM |
San Juan & Bogotá — Business & Scheduling Guide
San Juan (Puerto Rico) is a US territory with pharmaceutical and tech manufacturing, with key industries in pharmaceuticals, medical devices, electronics, and tourism. Bogotá is Colombia's capital and a nearshore outsourcing hub, known for BPO, fintech, agriculture, and a growing startup ecosystem. 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 San Juan and Bogotá
With only a 1-hour gap, San Juan and Bogotá have generous overlapping work hours. Morning calls in the earlier time zone align well with mid-day in the other. Puerto Rican business hours are typically 8 AM–5 PM, with a bilingual (English/Spanish) workforce. Colombian business hours are typically 8 AM–6 PM, with Medellín and Bogotá attracting digital nomads and nearshore teams. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Neither San Juan nor Bogotá observes Daylight Saving Time — San Juan stays on AST and Bogotá stays on COT year-round. This makes scheduling between these two cities simpler, as the 1-hour time difference remains constant throughout the year with no DST surprises.
Collaboration Tools & Workflow
Teams working between San Juan and Bogotá 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 San Juan–Bogotá 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 San Juan & Bogotá
San Juan, a key city in Puerto Rico, and Bogotá, BPO, 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 Bogotá from San Juan (or vice versa) without disrupting your standard workday.
AST to COT — Quick Reference
AST (AST) stands for the timezone used in San Juan, Puerto Rico (UTC-4). COT (COT) is the timezone used in Bogotá, Colombia (UTC-5). San Juan is 1 hour ahead of Bogotá.
To convert AST to COT, subtract 1 hours from AST time. For example, AST 9:00 AM = COT 8:00 AM.
Key Facts
- •Time difference: San Juan (UTC-4) is 1 hour ahead of Bogotá (UTC-5).
- •Daylight Saving Time: San Juan does not observe DST (AST). Bogotá does not observe DST (COT).
- •Regions: San Juan is located in Puerto Rico and uses the AST time zone. Bogotá is located in Colombia and uses the COT time zone.
- •Best time to call: The best time to call between San Juan and Bogotá is 10:00 AM to 4:00 PM in San Juan time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between San Juan and Bogotá?
San Juan is 1 hour ahead of Bogotá.
What time is it in Bogotá when it's 9 AM in San Juan?
When it's 9:00 AM in San Juan, it is 8:00 AM in Bogotá.
What time is 9 PM AST in COT?
9 PM AST (San Juan time) is 8:00 PM COT (Bogotá time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between San Juan and Bogotá?
The best time to schedule a meeting is between 10:00 AM to 4:00 PM in San Juan time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert AST to COT?
AST (AST) is the timezone for San Juan, Puerto Rico (UTC-4). COT (COT) is the timezone for Bogotá, Colombia (UTC-5). San Juan is 1 hour ahead of Bogotá. Quick examples: 9 AM AST = 8:00 AM COT, 12 PM AST = 11:00 AM COT, 3 PM AST = 2:00 PM COT, 6 PM AST = 5:00 PM COT.
Is San Juan ahead of or behind Bogotá?
San Juan is 1 hour ahead of Bogotá. When it's noon in San Juan, it's 11:00 AM in Bogotá.
Does San Juan or Bogotá change clocks for Daylight Saving Time?
No, San Juan does not observe DST — it stays on AST year-round. Bogotá does not observe DST — it stays on COT year-round.
What time is noon in San Juan in Bogotá time?
When it is 12:00 PM (noon) in San Juan (AST), it is 11:00 AM in Bogotá (COT). This is often a popular time for scheduling lunch-hour calls across the San Juan–Bogotá corridor.
What are the overlapping work hours between San Juan and Bogotá?
The overlapping work hours between San Juan and Bogotá are approximately 10:00 AM to 4:00 PM in San Juan time, when both cities are within the standard 9 AM–5 PM workday. This is the ideal window for meetings, pair programming, and real-time collaboration.
What timezone is San Juan in?
San Juan is in the AST time zone (UTC-4). It is located in Puerto Rico. San Juan does not observe Daylight Saving Time.
What timezone is Bogotá in?
Bogotá is in the COT time zone (UTC-5). It is located in Colombia. Bogotá does not observe Daylight Saving Time.
How do I schedule a call between San Juan and Bogotá?
To schedule a call between San Juan and Bogotá, aim for the overlapping window of 10:00 AM to 4:00 PM in San Juan time. Use Google Calendar or Calendly with both time zones visible, share the meeting invite with the COT time clearly noted, and always double-check the time difference — especially during DST transitions. Pro tip: include both local times in the calendar invite title (e.g., "Sync — 10 AM AST / 9:00 AM COT").
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