Call Slovenia from United Kingdom

When calling internationally, it's important to consider time zone differences to ensure you're calling at a convenient time.

When calling the United Kingdom, which operates on GMT (UTC+0) in winter and BST (UTC+1) in summer, aim for late morning to early afternoon your time if you're calling from the Americas, or early evening if calling from Asia to catch UK business hours (9 AM-5 PM). Remember that the UK switches to Daylight Saving Time on different dates than many countries, typically the last Sunday in March and October, so verify the current time difference before important calls. Slovenia operates on Central European Time (UTC+1) in winter and Central European Summer Time (UTC+2) from late March to late October. For optimal calling times, contact Slovenian businesses between 9 AM-5 PM local time on weekdays, which means adjusting your schedule according to your own UTC offset—for example, if you're in New York (UTC-5), call between 3 AM-11 AM EST during winter or 2 AM-10 AM EDT during summer.