## ››Convert light day to twain

 light-day twain

 Did you mean to convert light-day to mark twain twain

How many light-day in 1 twain? The answer is 1.4120908599202E-13.
We assume you are converting between light day and twain.
You can view more details on each measurement unit:
light-day or twain
The SI base unit for length is the metre.
1 metre is equal to 3.8606955462749E-14 light-day, or 0.27340277144015 twain.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light days and twain.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of light-day to twain

1 light-day to twain = 7081697278718.3 twain

2 light-day to twain = 14163394557437 twain

3 light-day to twain = 21245091836155 twain

4 light-day to twain = 28326789114873 twain

5 light-day to twain = 35408486393592 twain

6 light-day to twain = 42490183672310 twain

7 light-day to twain = 49571880951028 twain

8 light-day to twain = 56653578229747 twain

9 light-day to twain = 63735275508465 twain

10 light-day to twain = 70816972787183 twain

## ››Want other units?

You can do the reverse unit conversion from twain to light-day, or enter any two units below:

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## ››Definition: Light-day

A light day (also written light-day) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one day (of 86,400 seconds) or 25,902,068,371,200 metres (~26 Tm).

Note that this value is exact, since the metre is actually defined in terms of the speed of light. The light day isn't very frequently used at all since there are few astronomical objects or distances of that magnitude; the Oort cloud, for example, is thought to extend between 290 and 580 light-days out from the Sun.

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