Timepieces
World Clock USAAll World ClocksAll timepieces
Time Gadgets
Time ConverterEvent TimeAll gadgets
Time Zones
Timezone mapUSA timezonesEurope timezonesAsia timezones
Info
What is GMTAll guides

World Times and Time Tools

Online Clocks, Time Apps for Business and Leisure

Time guides in all major cities, states and countries

Greenwich Mean Time

Greenwich Mean Time (GMT) is time at the Shepherd Gate Clock, at the Royal Observatory in Greenwich, UK. GMT stays the same all year round, no Daylight Saving Time (DST) rules apply.

London time is now BST (British Summer Time) or GMT+1. What is GMT?

Tools to help with time zone differences

World Clock
Time now
Time Converter
Convert to any place
Event Time
Countdown to event

If you already know the time zone GMT offsets, a much loved older tool is still available on the new GMT converter page.

What next after the solstice?

Till the September Equinox, check Sunrise and Sunset Times to see how days lose minutes!

Sun, Solstice & Lunar Romance

Sun Time now indicates the solstice. Moon Time animates to current lunar phase.

Time check before phoning USA

If you know the area code of the person you want to ring, use this tool to make sure it's not too early or to late to make that call.

A Very British Summer

What is BST? More than an acronym for British Summer Time.

Current Time in the United States

How many time zones does the USA span? Go from EAST TO WEST.

USA timezones
Find out more

For quick reference, the mini-clocks below tell you the time in some of them.

Our World Clock and Timepiece Apps give you instant answers to time queries.

GMT offsets and Time Zones come together for you in the CONVERSION TO pages.

More timepiece apps:

Globe Time
Where's midday?
Cricket Time
Ground times
City Time
World Cities Time

Time Calculation

Imagine travelling to a different country, in a different part of the world, and waking up much earlier or later, due to the time zone difference.

On holiday it would be useful to know what time the sun rises and sets, even before our biological clock finally adjusts. Bookmark the Sunrise gadget below and use it in conjunction with the Moon one.

If only your ideas travel, as it happens in today's international business, the Meeting Planner will come in handy.

Sunrise/set Time
Anywhere in the world
Moonrise/set Time
Anywhere in the world
Meeting Planner
Across timezones

Read our Time-related Articles

Find out more about Lunar Calendars, Shakespeare and Time and Definitions of Time.

Rate this page

Thanks for rating!

Let us know what we can do to make this page better:Send
placeFast Find - start by typingGMT Tools - check and bookmarkTime ConverterWhen to Call?USA Phone Area LookupEvent Time AnnouncerCurrency ConverterWhat is GMT?