My most popular contribution to *Info in Acorn User. Displays the Greyline - the division between light and dark on a map of the world, and shows the time in various cities.

* THIS PROGRAM IS Year 2000 Compliant - Of course it is - it's on an Acorn!

Acorn Index

World Time

First published in 1994

Note: the program files are supplied here as a zip file. Inside the zip file the program was compressed using !Spark by David Pilling. You will need this or the free !SparkPlug to extract the original application.

At the time 41K seemed quite a lot on a 100K floppy disc!

Works with RiscOS 5
on a Raspberry Pi

Free Software for Acorn Computers