Aldeburgh in the context of "Aldeburgh Festival"

A sundial is a horological device that tells the time of day (referred to as civil time in modern usage) when direct sunlight shines by the apparent position of the Sun in the sky. In the narrowest sense of the word, it consists of a flat plate (the dial) and a gnomon, which casts a shadow onto the dial. As the Sun appears to move through the sky, the shadow aligns with different hour-lines, which are marked on the dial to indicate the time of day. The style is the time-telling edge of the gnomon, though a single point or nodus may be used. The gnomon casts a broad shadow; the shadow of the style shows the time. The gnomon may be a rod, wire, or elaborately decorated metal casting. The style must be parallel to the axis of the Earth's rotation for the sundial to be accurate throughout the year. The style's angle from horizontal is equal to the sundial's geographical latitude.

The term sundial can refer to any device that uses the Sun's altitude or azimuth (or both) to show the time. Sundials are valued as decorative objects, metaphors, and objects of intrigue and mathematical study.

The River Alde and River Ore form a river system in Suffolk, England passing by Snape and Aldeburgh. The River Alde and River Ore meet northwest of Blaxhall. From there downriver the combined river is known as the River Alde past Snape and Aldeburgh, and then again as the River Ore as it approaches Orford and flows by a shingle spit before emptying into the North Sea.

Both rivers are named by back-formation from key towns on their route: the Alde is named from Aldeburgh, and the Ore is named from Orford.

Peter Grimes, Op. 33, is an opera in three acts by Benjamin Britten, with a libretto by Montagu Slater based on the section "Peter Grimes", in George Crabbe's long narrative poem The Borough. The "borough" of the opera is a fictional small town that bears some resemblance to Crabbe's – and later Britten's – home of Aldeburgh, Suffolk, on England's east coast.

The work was conceived while Britten was living in the US in the early years of the Second World War and completed when he returned to Britain in 1943. It was first performed at Sadler's Wells in London on 7 June 1945, conducted by Reginald Goodall, and was a critical and popular success. It is still widely performed, both in Britain and internationally, and has become part of the standard repertoire. Among the tenors who have performed the title role in the opera house, or on record, or both are Britten's partner Peter Pears, who sang the part at the premiere, and Allan Clayton, Ben Heppner, Anthony Rolfe Johnson, Jonas Kaufmann, Philip Langridge, Stuart Skelton, Set Svanholm and Jon Vickers.