San Juan, Puerto Rico is 11 hours ahead of Tokyo, Japan. When it is 9:00 AM in Tokyo, it is 8:00 PM in San Juan. The two cities have no standard business hours overlap (9 AM - 5 PM), so meetings will require early morning or late evening for one party.
There is no standard business hours overlap between Tokyo and San Juan. Consider early morning or late evening calls, or use WorldClock.lol's meeting planner to find the least disruptive time.
Tokyo and San Juan have no overlapping standard business hours due to the 11-hour time difference.
Tokyo and San Juan maintain active business relationships across various industries.
Tokyo and San Juan have no overlapping business hours. This "follow the sun" arrangement is common in East Asia to the region collaborations.
San Juan is almost a full day ahead of Tokyo. Your evening becomes their morning—consider scheduling calls after your dinner for their business hours.
Best Call Window: 7:00 PM - 10:00 PM Tokyo time (next day morning in San Juan)
Working with San Juan from Tokyo is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.
The 11-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.
San Juan is 11 hours ahead of Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM in San Juan.
The best time to call San Juan from Tokyo is between 8:00 AM and 12:00 PM Tokyo time. This corresponds to 7:00 PM to 11:00 PM in San Juan, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Tokyo and San Juan overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.
San Juan is 11 hours ahead of Tokyo.
The best time for a meeting is 12:00 AM GMT+9 in Tokyo, which is 11:00 AM AST in San Juan.
Drag the scrubber to see how times compare throughout the day.
Japan
Wednesday, April 1
Puerto Rico
Tuesday, March 31
The 11-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.
Tokyo and San Juan maintain active business relationships across various industries.
Tokyo and San Juan have no overlapping business hours. This "follow the sun" arrangement is common in East Asia to the region collaborations.
San Juan is almost a full day ahead of Tokyo. Your evening becomes their morning—consider scheduling calls after your dinner for their business hours.
Working with San Juan from Tokyo is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.
San Juan is 11 hours ahead of Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM in San Juan.
The best time to call San Juan from Tokyo is between 8:00 AM and 12:00 PM Tokyo time. This corresponds to 7:00 PM to 11:00 PM in San Juan, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Tokyo and San Juan overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.