Guatemala City to London Time Difference

London is 7 hours ahead of Guatemala City. The best window for a call is 9 AM–10 AM in Guatemala City, which is 4 PM–5 PM in London — a 1-hour overlap inside 9 AM–5 PM on both sides. Clocks change on October 25, 2026, which briefly shifts the gap between Guatemala City and London — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Guatemala City, it's 4:00 PM in London.
• When it's 9:00 AM in London, it's 2:00 AM in Guatemala City.

London is currently 7 hours ahead of Guatemala City.

The 9 AM – 5 PM business windows in Guatemala City and London overlap for 1 hour. 9 AM–10 AM in Guatemala City is 4 PM–5 PM in London. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

On October 25, 2026, London shifts for daylight saving. After that, London will be 6 hours ahead of Guatemala City (currently 7 hours ahead of Guatemala City). The converter and the tables above always reflect the correct offset for the date you pick.

• Guatemala City does not observe daylight saving time.
• London is currently observing daylight saving time.

Frequently asked questions

Is London ahead of or behind Guatemala City?

London is 7 hours ahead of Guatemala City.

How many hours ahead of Guatemala City is London?

London is 7 hours ahead of Guatemala City.

What time is 9 AM in Guatemala City in London?

9:00 AM in Guatemala City is 4:00 PM in London.

What time is noon in Guatemala City in London?

12:00 PM in Guatemala City is 7:00 PM in London.

What time is 5 PM in Guatemala City in London?

5:00 PM in Guatemala City is 12:00 AM the next day in London. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Guatemala City in London?

3:00 PM in Guatemala City is 10:00 PM in London.

Is Guatemala City currently observing daylight saving time?

Guatemala City does not observe daylight saving time — its UTC offset stays the same all year.

Is London currently observing daylight saving time?

London is currently observing daylight saving time (summer time).

Do Guatemala City and London observe daylight saving?

On October 25, 2026, London shifts for daylight saving. After that, London will be 6 hours ahead of Guatemala City (currently 7 hours ahead of Guatemala City). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call London from Guatemala City?

Aim for 9 AM–10 AM in Guatemala City, which is 4 PM–5 PM in London.

When is the best time to call Guatemala City from London?

Aim for 4 PM–5 PM in London, which is 9 AM–10 AM in Guatemala City.

Guatemala City (CST) to London (BST) — how do I convert quickly?

Add 7 hours to Guatemala City local time to get London local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

• Guatemala City to New York
• Guatemala City to Tokyo
• Dubai to Guatemala City
• Guatemala City to Singapore
• Guatemala City to Los Angeles
• Guatemala City to Sydney
• Guatemala City to Paris
• Guatemala City to Mumbai
• Guatemala City to Hong Kong
• Guatemala City to San Francisco