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Old 02-26-2014, 09:20 PM
 
Location: Seattle, Washington
3,721 posts, read 7,827,396 times
Reputation: 2029

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For Seattle, Washington on 2/26/14:

Start Astronomical Twilight: 5:13am PST
Start Nautical Twilight: 5:49am PST

Start Civil Twilight: 6:24am PST
Sunrise: 6:55am PST
Sunset: 5:50pm PST
End Civil Twilight: 6:21pm PST

End Nautical Twilight: 6:57pm PST
End Astronomical Twilight: 7:32pm PST

Solar noon @ 12:22pm PST
Sun angle @ noon = 33.9 degrees

Tomorrow sunset here will be a full 40 minutes later than it was on the first day of the month!

 
Old 02-27-2014, 01:39 AM
 
Location: Bremerhaven, NW Germany
2,714 posts, read 3,044,995 times
Reputation: 934
27th February 2014

Dawn: 06:43
Sunrise: 07:18
Sunset: 17:59
Dusk: 18:34
Max sun angle: 28.1°

True night time runs now from 19:55 to 05:22
 
Old 02-27-2014, 02:46 PM
 
1,690 posts, read 2,061,059 times
Reputation: 993
Quote:
Originally Posted by The East Frisian View Post
27th February 2014

Dawn: 06:43
Sunrise: 07:18
Sunset: 17:59
Dusk: 18:34
Max sun angle: 28.1°

True night time runs now from 19:55 to 05:22
Rapid increases in day length in next 6 weeks for you. That sunset by April will be all the way up to 20:00
 
Old 02-27-2014, 02:53 PM
 
Location: North West Northern Ireland.
20,633 posts, read 23,881,321 times
Reputation: 3107
Sunset will be 9 at april here.
 
Old 02-27-2014, 03:55 PM
 
Location: Bremerhaven, NW Germany
2,714 posts, read 3,044,995 times
Reputation: 934
Quote:
Originally Posted by EricS39 View Post
Rapid increases in day length in next 6 weeks for you. That sunset by April will be all the way up to 20:00
Yes, early April about 20:00 and almost 21:00 by the end of the month. Looking forward to it.
 
Old 02-28-2014, 04:06 AM
 
3,573 posts, read 3,805,277 times
Reputation: 1644
sunrise: 7:10
sunset: 17:41
daylength: 10h 31m 17s
+4m 57s

i have not taken notice of the increase the last couple of weeks, since it has been permanent overcast.
 
Old 02-28-2014, 04:16 AM
 
4,658 posts, read 3,658,230 times
Reputation: 1345
Quote:
Originally Posted by EricS39 View Post
The Indonesia times are still subject to the solar noon transit time fluctuation,

Which all over the world, affects sunrise/sunset times by up to 29 minutes "November to February" and 11 minutes of fluctuation (May thru early August)

It's called "equation of time"
Mean solar day and actual solar days are not the same due to axial tilt and earth's elliptical orbit around the sun

This means even in Indonesia, sun will set 30 minutes later on February 14th when compared to November 5th.
Yes. Sunrise/set times are so important here, as the Muslims' (about 88% of Indonesians) prayer times, so we noticed the sunrise/set times.
But, here, a 10min difference is quite big for Indonesian.
 
Old 02-28-2014, 04:50 AM
 
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Almost pitch dark, a minute before the end of civil twilight.
 
Old 02-28-2014, 05:37 AM
 
Location: North West Northern Ireland.
20,633 posts, read 23,881,321 times
Reputation: 3107
7:22
6:01
 
Old 02-28-2014, 07:04 AM
 
4,658 posts, read 3,658,230 times
Reputation: 1345
Quote:
Originally Posted by Mac15 View Post
7:22
6:01


I think, DST should be applied in May - August, not March - October.
In Americas, DST even starts in the last 2 week of winter.. It is weird having pitch dark at 7am.
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