Long-Distance Relationship With a Time Difference: How to Make It Work

It's 11:40 at night and you're fighting to keep your eyes open, because where they are it's 7:40 in the morning and they're about to leave for work. You'll get twenty minutes. Tomorrow you'll be tired. On Sunday you'll do it the other way round.

If you're in a long-distance relationship across time zones, you probably know this routine. The distance is hard enough. The clock often makes it harder: one of you is always about to sleep, about to start work or still half awake.

Couples do make it work, with gaps from an hour or two to a full half-day. What helps depends a lot on the size of your gap, so we'll start there. Then we'll get to the things that catch most couples out: clock changes, sleep, arguments at bedtime and who keeps making the sacrifices.

First, find your real overlap

Before you agree on any call times, write down a normal week for both of you: work hours, commute, sleep, the gym, the evening you always see friends. Then look for the hours when you're both awake and free at the same time. For most couples that's one or two short windows on weekdays and a longer stretch at the weekend.

A few things make this easier:

• A world clock widget on your phone's home screen with their city in it. You'll stop doing maths in your head.
• A second time zone in your calendar. In Google Calendar on a computer, open Settings, then Time zone, and tick "Show additional time zones" (Google's instructions).
• The free Meeting Planner on timeanddate.com, which lines up the hours of two cities side by side.

When you plan something, write both times: "Saturday 9:00 yours, 17:00 mine." It looks fussy. It also prevents the classic mix-up where one of you waits by the laptop an hour early.

What works for each size of gap

Up to 3 hours: mostly a scheduling detail

New York and Los Angeles, Berlin and Istanbul, Chicago and Bogotá. With a small gap, evening calls work for both of you. The person further east just calls a little earlier in their evening.

The main risk is forgetting that the gap exists at all. Dinner, bedtime and "I'm off to work" don't happen at the same moment, so a quick "heading to bed" message saves a lot of "why aren't you answering?". Small gaps can also change with the seasons: Chicago and Bogotá are on the same time for most of the year and an hour apart in winter, because Colombia doesn't change its clocks.

5 to 9 hours: the tricky middle

This range is awkward for a simple reason: one person's evening falls in the other's night, and mornings rarely line up either.

Say one of you is in New York and the other in Berlin, six hours apart for most of the year. At 7pm in New York it's already 1am in Berlin. The windows that do work:

• New York lunchtime is early evening in Berlin. A lunch-break call is often the best weekday slot you have.
• Around 4pm in New York it's 10pm in Berlin, which is fine for a short call before bed.
• At the weekend, breakfast in New York is mid-afternoon in Berlin. That's where your long video dates go.

When the person further east wakes up, the other one is usually asleep. So their morning is good for reading messages, and the other person's evening is good for sending them.

10 to 13 hours: good mornings and good nights line up

Big gaps sound worse than they are. With roughly twelve hours between you, one person's morning is the other's evening. New York and Manila are twelve hours apart from March to early November, so 7:30am in New York is 7:30pm in Manila. A coffee call for one of you is a winding-down call for the other, and it can easily become the best part of both your days.

The downside is that the working day leaves almost no overlap, so the edges of the day carry everything. An early meeting or a late shift closes the window. Couples in this range usually lean more on messages, which we'll come back to below.

Weekends help a lot. Saturday morning for one of you is Saturday evening for the other, which is a lovely time for a long video date.

More than 13 hours: you're living on different days

Los Angeles and Sydney are 17 to 19 hours apart, depending on the time of year. In practice it feels like being a few hours behind, but on the previous day: Monday evening in Los Angeles is around midday on Tuesday in Sydney.

The calls themselves can be easier to fit in than in the 5 to 9 hour range. The dates are what trip people up. Birthdays, anniversaries and "see you on Friday" all need a second check. Weekends overlap less than you'd expect, too: the best slots are often Friday and Saturday evening for the person behind, which is Saturday and Sunday late morning for the person ahead.

Clock changes will move your gap

Your time difference isn't fixed. Clocks change on different dates in different parts of the world, and some countries don't change them at all, so the gap usually moves by an hour a couple of times a year.

• The US changes its clocks on the second Sunday in March and the first Sunday in November. The UK and the EU change theirs on the last Sundays of March and October. So for about three weeks in March and one week at the end of October, the gap between the US and Europe is an hour smaller than usual.
• Plenty of countries don't change their clocks at all, including the Philippines, Japan, China, India and Colombia. If one of you changes and the other doesn't, your gap changes twice a year.
• In the Southern Hemisphere, summer time runs the other way. Sydney puts its clocks forward on the first Sunday in October, so in 2026 the gap between London and Sydney goes from 9 hours to 10 on 4 October, and then to 11 on 25 October, when the UK puts its clocks back.

The fix is simple. Put the clock-change dates for both your countries in your calendars, and agree on your new call time a week before. Missing a call because of a clock change is nobody's fault, but it still stings when you've been looking forward to it all day.

Don't trade your sleep for the relationship

Late-night calls feel romantic for a week. After a month of them you're tired, short-tempered and worse at your job, and the relationship pays for that too. When psychologists at UC Berkeley tracked people's sleep, they found that after a bad night people reported more conflict with their partner the next day, and were worse at resolving it (UC Berkeley).

So set a limit you can actually keep, like no calls after midnight on work nights. Fewer, better calls beat lots of half-asleep ones. Two or three proper calls a week, with short check-ins in between, is a rhythm many couples can keep up for months.

Keep it fair

In most time-zone relationships, one person ends up doing more of the bending: the 6am alarm, the call from the office stairwell, the Saturday night spent indoors with a laptop. Nobody plans it that way. It just happens, and after a few months it can turn into quiet resentment.

Talk about it openly and share the load:

• Take turns with the inconvenient slot. This week one of you takes the late call, next week the other takes the early one.
• If one of you has a more flexible job, that's a fair reason for them to bend more. Just agree on it rather than assuming it.
• Notice the effort. "Thanks for getting up at six for me" matters more than it sounds.

Stay close when you can't be online together

Big gaps get easier when not everything has to happen live. Messages the other person can enjoy when they wake up or finish work keep you close between calls:

• Voice notes on your walk to work, with your voice, your street noise and your actual day in them.
• Short videos: the view from your window, your lunch, the cat ignoring you.
• A message waiting for them when they wake up. Send it whenever they're on your mind, and it becomes the first thing they read.
• A shared photo album or a shared note that you both add to during the day.
• The same episode of a show, watched separately, with reactions sent afterwards.

Two phone settings help as well:

• Do Not Disturb at night, so neither of you worries about waking the other with a message. Both iPhone and Android can let a repeated call from the same person ring through, which gives you a simple "this is urgent" signal.
• Scheduled messages. Telegram lets you schedule a message, and so does Messages on iPhone when you're both using iMessage. Your birthday wish can arrive at midnight their time instead of yours.

Don't start serious conversations at bedtime

With a time difference, one of you is very often tired. That's exactly when a small misunderstanding turns into a fight, and then someone has to go to sleep or go to work with it hanging in the air.

A few rules that help:

• No big topics in the last half hour before either of you goes to sleep. If something comes up, name a time to talk about it: "Can we do this at your lunch tomorrow?"
• If you have to stop in the middle of an argument, end on something kind, like "I love you, we're okay, let's finish this tomorrow." Then actually finish it.
• Don't read too much into silence. A few hours without a reply usually means sleep, work or a dead battery. A quick "in meetings till 3, talk tonight" saves the other person a lot of guessing.

Make the gap part of your dates

Some of the nicest long-distance dates use the time difference instead of fighting it:

• Breakfast and dinner on the same video call: one of you eats breakfast while the other has dinner.
• Sunrise and sunset. Send each other the sky at the start of your day and at the end of theirs.
• New Year's Eve twice. Celebrate at their midnight, then at yours.
• A film night: press play at the same moment and keep a call or a chat open while you watch.

When you visit, plan for jet lag

When you finally meet, the time difference comes along. According to the CDC, the body clock adjusts by about an hour a day on average after flying east and about an hour and a half a day after flying west. After a long flight east, the first few days can be rough.

• Don't plan the big moments, like meeting the family or the special dinner, for your first day or two.
• Get outside in daylight, eat at local mealtimes and keep naps short. It helps your body clock catch up.
• On a short trip across a big gap, you may still be adjusting when it's time to fly home. Build a lazy day into the plan.

A quiet honesty check

When you're still getting to know someone online, time zones can tell you something. If a match says they live in Chicago but always seems to be online at 4am Chicago time, ask about it. There may be a simple answer, since night shifts and insomnia are real. If the story keeps changing, though, take that seriously, and never send money to someone you haven't met in person. There's more on that in our 15 honest tips for dating a foreigner.

Have a plan for closing the distance

Time zones are much easier to live with when you know they're temporary. Even a rough plan helps: when the next visit is, and who might move one day, and roughly when. If that conversation is coming up, our 15 questions to ask before you move abroad for love are a good place to start.

Quick answers

Can a long-distance relationship work with a 12-hour time difference?
Yes. In some ways a 12-hour gap is easier than a 6-hour one, because one person's morning is the other's evening, so good-morning and good-night calls line up. You'll rely more on messages during the working day.

What's the hardest time difference for a long-distance relationship?
Every couple is different, but gaps of roughly 6 to 9 hours are often the most awkward, because one person's evening falls in the middle of the other's night. Weekend mornings for the person further west are usually the best slot.

How often should we call?
There's no right number. Two or three proper calls a week, with short check-ins and messages in between, is a rhythm many couples can keep up without wrecking their sleep.

How do we keep track of each other's time?
A world clock widget with their city, a second time zone in your calendar, and both countries' clock-change dates saved in your calendar.

And if you haven't met your person yet, Bridesa lets you search for singles by country, so you'll know the size of your time difference before you even say hello.

Cover photo: Olek Buzunov / Unsplash