With this browser-based application, you can sort a list of calendar date intervals. You can rearrange the date intervals in order from the earliest to latest, from the latest to earliest, from the shortest to longest, from the longest to shortest, or just mix them up in random order. If any of the intervals are duplicated, then you can find and remove them. Additional options let you display the duration of each interval, customize the date format, remove the clock time part, and adjust the zero padding of date components. Created by computer nerds from team Browserling.
With this browser-based application, you can sort a list of calendar date intervals. You can rearrange the date intervals in order from the earliest to latest, from the latest to earliest, from the shortest to longest, from the longest to shortest, or just mix them up in random order. If any of the intervals are duplicated, then you can find and remove them. Additional options let you display the duration of each interval, customize the date format, remove the clock time part, and adjust the zero padding of date components. Created by computer nerds from team Browserling.
This is a quick online utility for sorting multiple date intervals. You can paste a list of multiple date intervals as the input and get a sorted list of intervals as the output. A valid date interval has two ISO 8601 format dates that are dash separated and look like this: "YYYY-MM-DD - YYYY-MM-DD", where the first date is the starting date and the second date is the ending date. For example, an interval "2022-07-10 - 2022-10-10" has a duration of 3 months. Both dates in an interval must be separated by a dash that's surrounded by spaces " - ". Each date must not contain any additional spaces between the date components and must be formatted exactly like this: "YYYY-MM-DD". The program also accepts a single calendar date "YYYY-MM-DD". For example, a calendar date "2022-10-15" has a duration of 0 days (it's the same as "2022-10-15 - 2022-10-15", which is the same day). Optionally, the dates can also contain a clock time part in the format "YYYY-MM-DD hh:mm:ss". For example, "2022-10-25 12:30:45". As soon as a vertical list of date intervals is loaded into the input field, the program will immediately sort all intervals according to the selected sorting mode. There are five different sorting modes. The first two rearrange the intervals in order from the earliest to latest or vice versa from the latest to earliest. In this case, the sorting algorithm compares the start dates of all intervals and displays them from smallest to largest. The second two modes sort the intervals by their length: from the shortest interval to the longest one or vice versa. In this case, the program finds the time difference between the interval end and start values and then arranges the intervals according to this duration. The last sorting mode is random and it simply shuffles all the intervals in the list and outputs them in random order. Additionally, the program can print the duration of each interval on the screen and remove repeated date intervals from the list (printing only the unique date intervals). Several more extra options can adjust the date format for the sorted intervals, switch the clock time part to 12-hour format or remove the clock time part altogether (if it's present). Finally, you can add or remove the zero padding to the date components. Timeabulous!
This is a quick online utility for sorting multiple date intervals. You can paste a list of multiple date intervals as the input and get a sorted list of intervals as the output. A valid date interval has two ISO 8601 format dates that are dash separated and look like this: "YYYY-MM-DD - YYYY-MM-DD", where the first date is the starting date and the second date is the ending date. For example, an interval "2022-07-10 - 2022-10-10" has a duration of 3 months. Both dates in an interval must be separated by a dash that's surrounded by spaces " - ". Each date must not contain any additional spaces between the date components and must be formatted exactly like this: "YYYY-MM-DD". The program also accepts a single calendar date "YYYY-MM-DD". For example, a calendar date "2022-10-15" has a duration of 0 days (it's the same as "2022-10-15 - 2022-10-15", which is the same day). Optionally, the dates can also contain a clock time part in the format "YYYY-MM-DD hh:mm:ss". For example, "2022-10-25 12:30:45". As soon as a vertical list of date intervals is loaded into the input field, the program will immediately sort all intervals according to the selected sorting mode. There are five different sorting modes. The first two rearrange the intervals in order from the earliest to latest or vice versa from the latest to earliest. In this case, the sorting algorithm compares the start dates of all intervals and displays them from smallest to largest. The second two modes sort the intervals by their length: from the shortest interval to the longest one or vice versa. In this case, the program finds the time difference between the interval end and start values and then arranges the intervals according to this duration. The last sorting mode is random and it simply shuffles all the intervals in the list and outputs them in random order. Additionally, the program can print the duration of each interval on the screen and remove repeated date intervals from the list (printing only the unique date intervals). Several more extra options can adjust the date format for the sorted intervals, switch the clock time part to 12-hour format or remove the clock time part altogether (if it's present). Finally, you can add or remove the zero padding to the date components. Timeabulous!
In this example, we sort a list of calendar date intervals in order from the earliest to latest. The interval sorting algorithm takes the start dates from each interval, compares them, and arranges the intervals in order from the earliest date to the latest date. We also disable printing the time part of the intervals and make the date format of output intervals have the same format as they were entered in the input.
This example calculates the length of each interval and outputs a sorted list with intervals going from the longest one to the shortest one. If an interval contains only the start date (called a single-point interval), then its length is 0 days and it's the shortest possible interval. The program also displays the duration of each interval in parentheses and removes the repeated intervals that are identical. The intervals are also re-formatted and converted to abbreviated text format without the clock time part and without padding.
In this example, we shuffle a list of date intervals using the random sorting option. All start and end dates in the intervals use the ISO 8601 format "YYYY-MM-DD hh:mm:ss" that includes the time part. In the output, we switch to the North American date format, where the month comes first, followed by a slash-separated day and year: "MM/DD/YYYY hh:mm:ss". We also preserve the time part in the output and convert it to a 12-hour clock format.
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
Draw a binary clock that shows time in base two.
Draw a clock in Salvador Dali style showing custom time.
Draw a weird-looking clock that shows a particular time.
Draw a π clock with π hours in a day.
Draw a 360° clock with 360 degrees in a day.
Create a GIF animation of an analog clock.
Create a GIF animation of a digital clock.
Create a GIF animation of a clock that's broken.
Draw a daily calendar for a single day.
Draw a weekly calendar for any week of the month.
Draw a yearly calendar for the entire year.
Draw a calendar that shows moon phases.
Draw a calendar that shows the seasons and Sun's position.
Draw a calendar that shows when the Sun rises and sets.
Draw a calendar that shows when the Moon rises and sets.
Draw an animation that counts down (or up) time.
Create a GIF animation of a sand clock.
Animate a timeless clock that goes in an infinite spiral.
Visualize the given clock time as a pie chart.
Visualize the current year as a pie chart.
Visualize the given clock time as a bar chart.
Visualize the current year as a bar chart.
Visualize the given clock time as a pixel wall (1px = 1sec).
Visualize the current year as a pixel wall (1px = 1day).
Visualize the given clock time as bubbles.
Visualize the current year as bubbles.
Visualize the given clock time as an arrow.
Quickly calculate time passed and left in the current day as pct.
Quickly calculate time passed and left in the current year as pct.
Convert regular clock time to binary clock time (bintime).
Quickly regular calendar date to binary date (bindate).
Convert regular clock time to decimal clock time (dectime).
Quickly regular calendar date to decimal date (decdate).
Convert regular clock time to hexadecimal time (hextime).
Quickly regular calendar date to hexadecimal date (hexdate).
Create a GIF animation of the Moon for a particular month.
Create an animation of the Moon orbiting the Earth.
Create a 88 day animation of the Mercury orbiting the Sun.
Create a 225 day animation of the Venus orbiting the Sun.
Create a 365 day animation of the Earth orbiting the Sun.
Create a 687 day animation of the Mars orbiting the Sun.
Create a 4,330 day animation of the Jupiter orbiting the Sun.
Create a 10,756 day animation of the Saturn orbiting the Sun.
Create a 30,687 day animation of the Uranus orbiting the Sun.
Create a 60,190 day animation of the Neptune orbiting the Sun.
Create a 90,560 day animation of the Pluto orbiting the Sun.
Create an animation of all planets in the Solar System.
Create an animation of Phobos and Deimos orbiting Mars.
Animate Io, Europa, Ganymede, Callisto orbiting Jupiter.
Animate Titan, Rhea, Iapetus, Enceladus orbiting Saturn.
Animate Titania, Oberon, Umbriel, Ariel, Miranda orbiting Uranus.
Animate Triton, Nereid, and Proteus orbiting Neptune.
Animate Charon, Nix, Hydra, Kerberos, Styx orbiting Pluto.
Find dates when two or more planets align in a straight line.
Find dates when the solar eclipse happens.
Find dates when the lunar eclipse happens.
Calculate your age based on the orbital period of other planets.
Represent a clock time as a matrix.
Represent a calendar date as a matrix.
Represent a clock time as a vector.
Represent a calendar date as a vector.
Draw a time series chart.
Given a bunch of time intervals, find overlapping intervals.
Generate a bunch of overlapping time intervals.
Generate a bunch of non-overlapping time intervals.
Generate random clock time intervals.
Given a bunch of date intervals, find overlapping intervals.
Generate a bunch of overlapping date intervals.
Generate a bunch of non-overlapping date intervals.
Generate random calendar date intervals.
Swap a clock's hour hand with minute hand.
Find the reverse of the given clock time.
Find the inverse of the given clock time.
Shift the given clock time by any time interval.
Change the clock scale from 24 hours to any other hours.
Generate a list of valid clock times (for testing).
Generate a list of invalid clock times (for testing).
Generate a list of valid calendar dates (for testing).
Generate a list of invalid calendar dates (for testing).
Create errors in the given clock times (for testing).
Create errors in the given calendar dates (for testing).
Convert a calendar date to seconds.
Convert seconds to a calendar date.
Create a crontab expression from human language.
Rewrite a crontab entry into human language.
Quickly find the week of the month of a calendar date.
Quickly find how many days have passed since start of the year.
Quickly find how many days are left till the end of the year.
Quickly find how many days are left till a specific date.
Find how many minutes are in the given seconds.
Find how many hours are in the given seconds.
Find how many days are in the given seconds.
Find how many weeks are in the given seconds.
Find how many months are in the given seconds.
Find how many years are in the given seconds.
Find how many seconds are in the given minutes.
Find how many hours are in the given minutes.
Find how many days are in the given minutes.
Find how many weeks are in the given minutes.
Find how many months are in the given minutes.
Find how many years are in the given minutes.
Find how many seconds are in the given hours.
Find how many minutes are in the given hours.
Find how many weeks are in the given hours.
Find how many months are in the given hours.
Find how many years are in the given hours.
Find how many seconds are in the given days.
Find how many minutes are in the given days.
Find how many weeks are in the given days.
Find how many months are in the given days.
Find how many years are in the given days.
Find how many seconds are in the given weeks.
Find how many minutes are in the given weeks.
Find how many hours are in the given weeks.
Find how many days are in the given weeks.
Find how many months are in the given weeks.
Find how many years are in the given weeks.
Find how many seconds are in the given months.
Find how many minutes are in the given months.
Find how many hours are in the given months.
Find how many days are in the given months.
Find how many weeks are in the given months.
Find how many years are in the given months.
Find how many seconds are in the given years.
Find how many minutes are in the given years.
Find how many hours are in the given years.
Find how many days are in the given years.
Find how many weeks are in the given years.
Find how many months are in the given years.
Find how old a human would be if he/she was a bird.
Find how old a bird would be if it was a human.
Convert clock time on Earth to clock time on Mars.
Convert clock time on Mars to clock time on Earth.
Convert Earth time to Star Trek's stardate.
Convert Star Trek's stardate to Earth time.
Print a list of clock times with hours equal mins equal secs.
Print a list of calendar dates with years equal months equal days.
Print a list of all clock times when hands are in a straight line.
Given clock times in various formats, convert them to one format.
Given calendar dates in various formats, make them the same format.
Cyclically shift HH, MM, SS time parts to the left or right.
Cyclically shift YYYY, MM, DD date parts to the left or right.
Perform freeform clock time arithmetics.
Perform freeform calendar date arithmetics.
Find the sum of hours plus minutes plus seconds.
Find the sum of years plus months plus days.
Find clock hand position so that hr + min + sec equals your value.
Find calendar date so that year + months + day equals your value.
Print all clock icons from 00:00 to 24:00.
Generate date and time that only Zalgo can understand.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling our mission is to make people's lives easier, so we created this collection of time and date tools. All our tools share the same user interface, so as soon as you learn how to use one of the tools, you'll be a master of all tools. Behind the scenes, our time and date tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
