Here are sunrise and sunset times at Overy Staithe for the coming fortnight.
Times are GMT: add an hour to results during BST

Fri 26th Apr 201905:3120:17
Sat 27th Apr 201905:2920:19
Sun 28th Apr 201905:2720:21
Mon 29th Apr 201905:2520:23
Tue 30th Apr 201905:2320:24
Wed 1st May 201905:2120:26
Thu 2nd May 201905:1920:28
Fri 3rd May 201905:1720:30
Sat 4th May 201905:1520:31
Sun 5th May 201905:1320:33
Mon 6th May 201905:1120:35
Tue 7th May 201905:0920:37
Wed 8th May 201905:0820:38
Thu 9th May 201905:0620:40

Or, to see any other date and the succeeding days:

Input target date (eg 2012_05_18 for 18th May 2012)
Number of days to view

This page calculates sunrise and sunset for the lattitude and longitude of Overy Staithe using native functions of the PHP scripting language. The script is based on 'Sunrise - Sunset' by Long Beach Weather (Michael Challis),

This is version 0.001! Any comments or suggestions gratefully accepted.