Three numbers. The ones that decide the meeting.
When the world meets at work.
Read the day in both zones.
If it's this in San Juan, it's that in Nairobi.
When it's 8:00 am in San Juan, it's 3:00 pm in Nairobi — afternoon there, the same day.
When it's 10:00 am in San Juan, it's 5:00 pm in Nairobi — afternoon there, the same day.
When it's 12:00 pm in San Juan, it's 7:00 pm in Nairobi — evening there, the same day.
When it's 3:00 pm in San Juan, it's 10:00 pm in Nairobi — night there, the same day.
When it's 5:00 pm in San Juan, it's 12:00 am in Nairobi — late night there, the next day.
When it's 9:00 pm in San Juan, it's 4:00 am in Nairobi — late night there, the next day.
Crossing the border. Money, language, plugs.
Money changes hands at the border: San Juan uses the USD ($) and Nairobi uses the KES (Sh). Conversations can stay in English, which is official in both countries. Be careful behind the wheel: San Juan drives on the right, Nairobi on the left.
- Country
- Puerto Rico
- Capital
- San Juan
- Currency
- United States dollar (USD · $)
- Language
- English, Spanish
- Calling code
- +1
- Drives on
- Right
- Country
- Kenya
- Capital
- Nairobi
- Currency
- Kenyan shilling (KES · Sh)
- Language
- English, Swahili
- Calling code
- +254
- Drives on
- Left
Quick answers. Before you book the call.
What's the time difference between San Juan and Nairobi?
San Juan is 7 hours ahead of Nairobi. San Juan runs on GMT-4 and Nairobi on GMT+3. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.
When it's 10 am in San Juan, what time is it in Nairobi?
10:00 am in San Juan is 5:00 pm in Nairobi on the same day — afternoon there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When it's 3 pm in San Juan, what time is it in Nairobi?
3:00 pm in San Juan is 10:00 pm in Nairobi on the same day — night there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When's the best time to schedule a meeting?
There are 1 hour where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.
Does daylight saving time change the difference?
Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.
How far is San Juan from Nairobi?
About 11,416 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 13h 56m, not counting airport time, winds, or routing around restricted airspace.
Can I send this meeting time as a calendar invite?
Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.
What currency do San Juan and Nairobi use?
San Juan uses the United States dollar (USD, $); Nairobi uses the Kenyan shilling (KES, Sh). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.
How do I call San Juan from Nairobi?
Dial the international prefix used by your carrier (often 00), then +1, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.
What language is spoken in San Juan and Nairobi?
Both Puerto Rico and Kenya count English among their official languages, so business meetings often skip translation. San Juan also has Spanish; Nairobi adds Swahili.
Do San Juan and Nairobi drive on the same side of the road?
No. Puerto Rico drives on the right, Kenya on the left. If you're renting, expect a learning curve on the first day — especially at roundabouts and when judging the centre of the lane.