Time zones are the quiet challenge of international relationships. A six or eight hour difference means that when you finally have time to talk, your partner is asleep or at work. Couples who make it work rarely find the problem goes away. They just get good at planning around it.

Find your overlap

Start by writing out both of your normal days: when you wake, work, eat and sleep. Then look for the hours when you are both awake and free. For many couples there are only one or two good windows, often early morning for one person and evening for the other.

Pick a rhythm, not just a time

  • A short daily call at the same time, even ten minutes, builds a routine you can both rely on.
  • A longer weekend call when neither of you is rushing to work.
  • Voice notes or messages to fill the hours when you cannot talk live.
  • A "good morning" and "good night" message so each of you starts and ends the day connected.

The exact pattern matters less than both of you knowing what to expect. Our guide on how often to talk covers finding an amount that suits you both.

Share the inconvenience

Often one person ends up always taking the late-night or early-morning call. That works for a while, then quietly becomes resentment. Swap it around. If one of you calls before work on weekdays, the other might stay up on Saturdays. Fairness matters more than perfection.

Watch out for daylight saving

Many countries move their clocks twice a year, on different dates, and some do not move them at all. For a few weeks each spring and fall, the gap between you may change by an hour. Set a reminder for both change dates so a regular call is not missed.

Always write both times

"Call at 8?" is the start of many missed calls. Write both times in every plan: "8 pm for me, 9 am for you". It takes a second and saves a lot of waiting.

Protect your sleep

Staying up until 2 am every night to talk feels romantic at first and miserable after a month. Being tired makes people short-tempered and conversations worse. It is fine to say "let's keep it to 30 minutes tonight, I have an early start". A partner who cares will understand.

When schedules change

New jobs, exams and travel will break your routine. Talk about it ahead of time and agree a temporary plan, even if it is just a message at lunch and a longer call on Sunday. What matters is that neither of you is left guessing when you will next hear from the other.