The time of sunrise and sunset is very dependent on the precise location and the date in question. Please re-post your question with the date and the city name or ZIP code. If you add the WikiAnswers category "Sunset Times", I'll see it.
You can calculate the time of sunrise and sunset easily by visiting the United States Naval Observatory web site's Sunrise & Sunset calculator. You will need the date, city and state for US locations, or the date, latitude, longitude and time zone for any other locations in the world.
The site is
At Link 'A'
You can also calculate the times of sunrise and sunset for one year at a given location at the site:
Link 'B'
8:30pm
8:31
What time is sundown today in Miami FL
The same sundown time for that particular day, the sundown we're all used too. As soon as you see the sun disappear behind the horizon, that's sundown. There isn't a start and a end to a sundown, it's 1 particular time.
Lots of rain
The simple answer is that the Sabbath ends on Saturday evening when the sun slips beyond the horizon and you can no longer see it. That is, the Sabbath starts at sundown on Friday and ends at sundown on Saturday. (See for example, Leviticus 23:32 and Mark 1:32.)
1.sundown - the time in the evening at which the sun begins to fall below the horizon
when in sundown on 9/28/2011 in northeast new york
Saturday at sundown
Saturday at sundown
At sundown.
It depends on where you are.
At sundown
Sundown on April 9, 2009 in Nashville, Tennessee was around 7:20 PM local time.