Some countries use the 12-hour clock format with “am” and “pm” labels. What do these abbreviations mean? Is midnight am or pm?

The World Clock — Worldwide Find current time, weather, sun, moon, and much more...

Find the exact time difference with the Time Zone Converter – Time Difference Calculator which converts the time difference between places and time zones all over the world.

World time and date for cities in all time zones. International time right now. Takes into account all DST clock changes.

Interactive night sky map for any location. Which planets, stars, constellations, and comets are visible tonight?

Current local time in United Kingdom – England – London. Get London's weather and area codes, time zone and DST. Explore London's sunrise and sunset, moonrise and moonset.

Easily calculate new dates and times by adding or subtracting seconds, minutes, hours, days, weeks, months, or years from a given date.

Interactive night sky map for New York, New York, USA. Which planets, stars, constellations, and comets are visible tonight?

The Duration Calculator calculates the number of days, months and years between two dates.

Find the time difference between several cities with the Time Difference Calculator. Provides time zone conversions taking into account daylight saving time (DST), local time zone and accepts present, …