Twilight, apparently, may strictly defined by the specific position of the sun below the horizon.
‘Civil Twilight’ as defined by the National Weather Service, is ‘the time at which the sun is 6 degrees below the horizon.’ Key to this period is that ‘there is enough light for objects to be clear distinguishable.”
I’ve always used the term in a more general sense to indicate the time of day when there’s a glow in the sky (before sunrise or after sunset). I suppose, the more appropriate title for these evening photographs would ‘Dusk at Bellows Falls.’
Anyway, it was the end of day’s photography in October 2004, when Tim Doherty and I visited Bellows Falls to witness the arrival of Guilford Rail System’s WJED (White River Junction-East Deerfield) freight.
This train worked interchange from Vermont Rail System’s Green Mountain Railroad and I made a series of atmospheric images at the passenger station. In the lead was a former Norfolk Southern high-hood GP35, a rare-bird indeed.
Bellows Falls is one of my favorite places to make railway images. I’ve been visiting as long as I can remember. My family had been taking day trips to Bellows Falls, and some of my earliest memories are of the tracks here. But, I’ve rarely made photos here at this time of day.
Twilight? Dusk? Evening? How about: dark enough to warrant a tripod, but light enough to retain color in the sky?
Low Sun at a Hackneyed Location—Nine Years Ago Today.
On the evening of October 12, 2004, I exposed this photograph from the popular ‘waste too much film bridge’ at the west-end of Guilford’s East Deerfield, Massachusetts yard. I’ve made hundreds, if not thousands of images over the years from this spot. I’m not alone.
I’d followed a local freight (ED-4?) from the Hoosac Tunnel east on the old Boston & Maine Fitchburg line. This was the locomotive from the local. Having dropped its train in the yard, it has come to the west end and will reverse into the engine house tracks.
The shaft of light of the setting sun made for an opportunity. Rather than make a standard view, I opted for this wide angle image that features the locomotive’s high short -hood. This was one of the railroad’s second-hand GP35s noted for this arrangement. (short/long are used to describe the hood length, while high/low the height, thus the contradictory sounding description).
The low angle of the sun allowed for light across the front of the locomotive, while the rest of the scene is draped in shadow. You can see the shadow of the bridge I’m standing upon in the distance.