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The system is particularly useful for simplifying the calculation of time intervals between different events and for integrating time-related data from diverse sources. This tool converts between UTC (Coordinated Universal Time) and Julian dates.
- Julian Date
JD Calculator. What is Julian Date? Compute the JD or UT...
- Julian Date
JD Calculator. What is Julian Date? Compute the JD or UT yourself. To convert from JD to calendar date enter the Julian Date below: To convert from UT to JD enter the time in UT: This application assumes use of the Gregorian calendar and only works correctly for dates after 1858. For more on Julian Dates, click here. JD Calendars.
1 sty 2000 · JD Date/Time Converter. Use this tool to convert a specified calendar date/time to an equivalent Julian Day (JD) number. Enter a date as year - month - day (e.g., 2000-01-01) with an optional time separated from the date with either a space or underbar _ (e.g., 2000-01-01 12:00) .
Julian dates (abbreviated JD) are simply a contiguous count of days and fractions since noon Universal Time on 1st January, 4713 BCE (on the Julian calendar). Almost 2.5 million days have elapsed since that date. Julian dates are widely used as time variables in astronomical software.
Convert from calendar date and time to Julian date, and vice versa. Enter either a Calendar date, or a Julian date and click Calculate. This calculator is a modified version from the U.S. Naval Observatory.
CalendarLabs makes determining the Julian and Gregorian dates for today or any date a breeze. Here is how you can do it. Enter the Gregorian date, hours, and minutes and click ‘Calculate,’ the tool will generate the corresponding Julian date in many formats, including the modified Julian date.
Get the free "Julian Date Converter" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Units & Measures widgets in Wolfram|Alpha.
