Sun & Moon angle Calculator from Douglas Software helps you to capture an image at just the right moment with meticulous planning.

Douglas Software'sSolar and Lunar database for Windows is a vital utility for photographers – or anyone who needs to know the position of the Sun and Moon from any location at any time.

The horizon window shows the sun and moon as they are currently in the sky, and there are a host of other unique features, including lunar phase and lunar eclipses.

The software covers over1,600 pre-set locations in the USA, UK, Canada, Australia and New Zealand, including latitude, longitude and time zone. You can alsocreate your own database for any location on earth.

All you need to know – from twilight shots to the best natural lighting angles for architectural photography, is included.

For more information, take a look at the Douglas Software website. A free demo version of the software is also available.