Result by tag 39 results
- Number of days in a year
- Total time
- Day of week by date
This online calculator outputs day of week for given date
- How many days are there between two dates?
This is simple day calculator which determines number of days between two dates.
- Sunrise and sunset calculator
Sunrise/Sunset calculation for given latitude and longitude or for given city. Source: Almanac for Computers, 1990 published by Nautical Almanac Office United States Naval Observatory Washington, DC 20392
- Azimuth and solar elevation angle
Calculation of azimuth and solar elevation angle by given the coordinates and time of observation. It's possible to input coordinates manually or by selecting from the directory of cities.
- Date plus days
This online calculator adds or subtracts given number of days to or from the given date.
- Time difference between the cities
Calculates the time difference between the two cities based on the catalogue data.
- Julian Day
Calculation of Julian day for given date plus some information about it
- Julian and Gregorian calendars
Julian and Gregorian calendars date conversion
- Old Russian (Byzantine) system of chronology
Old Russian calendar - years since world creation
Moon's age and phase calculation
- The Muslim calendar. The Gregorian calendar conversion
The Muslim calendar. The Gregorian calendar conversion
- Mayan calendar, 2012, the end of the world.
About 2012, the end of the world and Maya
- Russian non-working days
The calculator displays official day offs for the current year and the weekends adjacent to them. The calculator takes into account weekends shifts according to Russian Federation Government Decrees.
- Use of Time Summary
This calculator summarizes time for different activities entered into table
- Time Span Calculator
This online calculator computes how much time is passed between two time points, specified in hours and minutes.
- Time zones
The calculator shows the current time, universal time, and time for the selected city
- Date and number of working days (for Russia)
Calculator calculates the date of the initial date and the number of working days. Taking into account weekends, holidays and weekend shifts at work days, according to the published decrees of the government of the Russian Federation. Created by user's request.
- Number of working days between two dates (for Russia)
Calculator calculates the number of days between the two entered dates. Taking into account weekends, holidays and weekend shifts to work days, according to the published decrees of the government of the Russian Federation.