It’s 3:45 p.m. in Chicago. A customer wants to know why an invoice doesn’t match the rate confirmation. You forward the question to your remote back-office team. They’re asleep. The answer lands at 7:00 a.m. the next day, and by then the customer has called twice.
That gap never shows up on an invoice. It shows up in follow-up emails, late-night calls and work that sits overnight waiting on a five-minute answer.
If you’re deciding where to hire remote employees or outsource back-office work, the time zone isn’t a scheduling detail. It decides how much of your team’s day actually overlaps with yours. Here’s how to do the math, what the research says, and how to add capacity without adding complexity.
Where the cost actually shows up
Time zone cost rarely appears as a line item. It hides inside ordinary desk moments:
- A shipment exception flagged at 2:00 p.m. that nobody can act on until the next morning.
- An AP question about a missing PO that turns into a three-email thread across two days.
- A quote request that waits overnight while your customer gets a faster answer somewhere else.
- A manager who joins a 9:00 p.m. call twice a week to catch up with the overnight team.
Each one costs a few minutes. Together they set the pace of your operation. When every question takes a full day to close, your team plans around the delay. Work gets batched. Decisions wait. Someone on your side starts checking messages at night so the morning doesn’t start behind.
Do the arithmetic: how many working hours actually overlap?
You don’t need a consultant to measure this. You need a time zone chart and a standard workday. Here are the assumptions:
- Both teams work 8:00 a.m. to 5:00 p.m. local time, Monday to Friday. That’s nine hours.
- S. clocks spring forward on the second Sunday in March and fall back on the first Sunday in November, per the U.S. Naval Observatory.
- Bogotá runs on Colombia Time, UTC-5, and clocks do not change in Colombia.
- Manila runs on UTC+8 with no daylight saving. India Standard Time is UTC+5:30.
Line up the hours and this is what you get:
Time zone overlap
How many working hours does your remote team actually share with you?
Pick your office and the season. Each bar shows a standard 8:00 a.m. to 5:00 p.m. workday on your local clock. Yellow is the time both teams are at their desks.
Shared hours with New York
| Remote team location | New York (winter / summer) | Chicago (winter / summer) | Los Angeles (winter / summer) |
|---|
Shared hours of a standard 8:00 a.m. to 5:00 p.m. workday. Winter is U.S. standard time (November to March). Summer is U.S. daylight time (March to November). Bogotá stays on UTC-5 all year, so it matches New York in winter and Chicago in summer.
Book a Strategy CallWhy Bogotá lines up with your business day
Bogotá doesn’t change its clocks. In winter, it matches New York exactly. In summer, when the U.S. springs forward, it matches Chicago. Either way, a team in Bogotá shares at least eight hours of the day with your East Coast and Central offices, and six or seven with the West Coast.
What zero overlap really means
When your New York office opens at 8:00 a.m., it’s already 8:00 or 9:00 p.m. in Manila and 5:30 or 6:30 p.m. in India, depending on the season. On a standard day shift, neither shares a single working hour with New York or Chicago.
Real-time overlap only happens when someone moves their day. Either the remote team works nights, or your managers work early mornings and late evenings. Both are possible. Both have a cost. And because the U.S. changes its clocks twice a year and those locations don’t, the gap itself moves by an hour every March and November. Your meeting slots move with it.
What the research says about time zone gaps
A 2024 study in Organization Science tracked communication records from more than 12,000 employees at a large multinational, using daylight saving changes as a natural experiment. According to Rice Business, each added hour of time difference cut real-time communication by 11%, while shared business hours fell by 19%.
That 11% from the Rice study has been quoted elsewhere as lost productivity. It isn’t. It measures calls, chats and meetings, not output. The more useful finding is why the drop was smaller than the lost overlap: people “time shifted.” They answered messages and took calls outside their regular hours to cover the gap, most often in collaborative, non-routine roles. As co-author Tommy Pan Fang told Rice Business, “Working outside of regular business hours has a cost.”
Microsoft sees the same pattern at scale. In its 2025 Work Trend Index report, meetings after 8:00 p.m. were up 16% year over year, and nearly a third of meetings spanned multiple time zones.
In other words, a time zone gap doesn’t disappear. Somebody absorbs it, usually the people you can least afford to burn out.
Grow capacity, not complexity
Hiring across a wide time zone gap often adds headcount and overhead at the same time. To make an overnight team work, companies tend to add:
- A shift lead or second manager to cover the overnight hours.
- Written handoff notes at the end of every day, on both sides.
- Recurring early-morning or late-evening calls to review what happened overnight.
- Extra QA, because questions that can’t be asked in real time get answered with guesses.
None of that is output. It’s coordination. More managers and more meetings don’t move more freight or close more invoices. They make the same work harder to steer.
Capacity looks different. A new person on your team works your hours, joins your 10:00 a.m. standup, and picks up when your ops manager calls at 3:00 p.m. The question gets asked and answered in the same afternoon. Nothing new has to be built around them.
What a same-time-zone seat looks like
This is where nearshore staffing earns its place. A professional in Bogotá works your business day, in your systems, on your clock. For the full comparison of the two models, start with our guide to nearshore vs. offshore staffing.
At TCA (The Colombian Advantage), we place highly educated, bilingual Colombian professionals with U.S. and Canadian companies, and we manage the parts that usually slow a remote hire down. The role you define with us sets the scope, whether that’s AP, pricing, dispatch support, customer service or IT. You can browse the roles we staff. From there:
- Sourcing and screening, including a behavioral and cognitive assessment with Predictive Index results before you see a profile.
- English checked through the interview and a role-specific work test.
- IT integration with a virtual desktop and a U.S. phone line, set up during launch week.
- A 30/60/90-day plan, check-ins at 30, 60 and 90 days, then quarterly reviews.
- Payroll, compliance with Colombian labor law, training and wellbeing programs, handled by us.
The process runs over four weeks: Discover, Define the role, Select (you interview at least two candidates and make the call), then Launch.
Setup is often where remote hires stall. One client in Colorado put it this way:
“TCA took a tremendous amount of stress and work off our team through their diligent sourcing and recruitment procedures. It was also tremendously helpful having them set up the phone and computer systems, as our IT department was buried at the time.”
Robert Hempel, U.S. Firm, Colorado
Bogotá offers more than a convenient clock. We cover the talent and quality side in why hire in Colombia, and the rework that comes from weak business English in the hidden cost of working English in the back office. If turnover in a time-critical seat is the bigger worry, read what it really costs to replace a dispatcher.
Five questions to ask before you hire across time zones
- How many hours of a standard day will this person share with your team, in both summer and winter?
- Who on your side will absorb the gap with early or late calls?
- Which tasks in this role need an answer the same day?
- What extra management, handoff or QA work would an overnight team require?
- Will this person be on the phone line, chat channel and standup your team already uses?
If the honest answers point to late nights and handoff notes, the hourly rate is only part of the bill.