Timer online with alarm. Create one or multiple timers and start them in any order. Set a silent timer clock or choose a sound.

Create a Countdown Timer that counts down in seconds, minutes, hours and days to any date, with time zone support. It also counts up from a past date.

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.

Welcome to the world's top site for time, time zones, and astronomy. Organize your life with free online info and tools you can rely on. No sign-up needed.

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

Date Calculators Time and Date Duration – Calculate duration, with both date and time included Date Calculator – Add or subtract days, months, years Weekday Calculator – What day is this date? …

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.

Moon phases for 2026 or any year. New Moon and Full Moon calendar with precise times and simulation of the Moon phase today. When is the next Full Moon?

Time and Date Duration – Calculate duration, with both date and time included Birthday Calculator – Find when you are 1 billion seconds old Weekday Calculator – What Day is this Date? – Find the …

Calendar for Year 2026 (United States) ... Tools Years with Same Calendar as 2026 Customization Forms Customize this calendar–large – advanced form with more choices Customize this calendar – …