It's time for the semi-annual update of the
Chicago sunrise chart. (You can get one for your own location at
http://www.wx-now.com/Sunrise/SunriseChart.aspx.)
An interesting note about 2010: the sunset on November 6th will be the latest sunrise in Chicago (7:30am) until 2021—and that, only within 4 seconds of precision.
Date
|
Significance
|
Sunrise
|
Sunset
|
Daylight
|
2010
|
3 Jan
|
Latest sunrise until Oct. 29th
|
07:19
|
16:33
|
9:14
|
27 Jan
|
5pm sunset
|
07:08
|
17:00
|
9:51
|
4 Feb
|
7am sunrise
|
07:00
|
17:10
|
10:09
|
20 Feb
|
5:30pm sunset
|
06:39
|
17:30
|
10:50
|
27 Feb
|
6:30am sunrise
|
06:29
|
17:39
|
11:09
|
13 Mar
|
Earliest sunrise until Apr. 18th
Earliest sunset until Oct. 25th
|
06:06
|
17:55
|
11:49
|
14 Mar
|
Daylight savings time begins
Latest sunrise until Oct. 17th
Earliest sunset until Sept. 18th
|
07:04
|
18:56
|
11:52
|
17 Mar
|
7am sunrise, 7pm sunset
12-hour day
|
06:59
|
19:00
|
12:00
|
20 Mar
|
Equinox 12:32 CDT
|
06:54
|
19:04
|
12:09
|
3 Apr
|
6:30am sunrise (again)
|
06:30
|
19:19
|
12:48
|
13 Apr
|
7:30pm sunset
|
06:14
|
19:30
|
13:16
|
22 Apr
|
6am sunrise
|
06:00
|
19:40
|
13:40
|
11 May
|
8pm sunset
|
05:35
|
20:01
|
14:25
|
16 May
|
5:30am sunrise
|
05:30
|
20:06
|
14:35
|
14 Jun
|
Earliest sunrise of the year
|
05:15
|
20:28
|
15:12
|
21 Jun
|
Solstice 06:28 CDT
8:30pm sunset
|
05:16
|
20:30
|
15:14
|
27 Jun
|
Latest sunset of the year
|
05:18
|
20:31
|
15:12
|
2 Jul
|
8:30pm sunset
|
05:20
|
20:30
|
15:10
|
17 Jul
|
5:30am sunrise
|
05:30
|
20:23
|
14:52
|
9 Aug
|
8pm sunset
|
05:53
|
20:00
|
14:06
|
16 Aug
|
6am sunrise
|
06:00
|
19:50
|
13:49
|
29 Aug
|
7:30pm sunset
|
06:14
|
19:29
|
13:16
|
14 Sep
|
6:30am sunrise
|
06:30
|
19:02
|
12:31
|
15 Sep
|
7pm sunset
|
06:31
|
19:00
|
12:29
|
22 Sep
|
Equinox, 22:09 CDT
|
06:38
|
18:48
|
12:10
|
25 Sep
|
12-hour day
|
06:41
|
18:43
|
12:00
|
3 Oct
|
6:30pm sunset
|
06:50
|
18:29
|
11:39
|
12 Oct
|
7am sunrise
|
07:00
|
18:14
|
11:14
|
21 Oct
|
6pm sunset
|
07:10
|
18:00
|
10:50
|
6 Nov
|
Latest sunrise until 6 Nov 2021
Latest sunset until Feb 28th
|
07:30
|
17:39
|
10:09
|
7 Nov
|
Standard time returns
Earliest sunrise until Mar 3rd
|
06:31
|
16:38
|
10:07
|
15 Nov
|
4:30pm sunset
|
06:40
|
16:30
|
9:49
|
2 Dec
|
7am sunrise
|
07:00
|
16:20
|
9:20
|
8 Dec
|
Earliest sunset of the year
|
07:06
|
16:20
|
9:14
|
21 Dec
|
Solstice, 17:38 CST
|
07:15
|
16:23
|
9:08
|
You can get sunrise information
for your location at wx-now.com.
A number of confusing changes occurred to the world while I slept:
- President Obama won the Nobel Peace Prize. I love the man; I voted for him; I gave lots of money[1] to two of his campaigns. I'm still confused. It might offend some of my fellow progressives to say, but possibly the prize means nothing more than "thank you for not being like the last guy, and keep up the good work." The President is, in fact, the second person who is not George W. Bush to win the Prize in the last four years.
- For reasons which passeth all understanding[2], we crashed a rocket into the moon. We want to find out if the moon has enough water to make long-term habitation possible. Otherwise, we'll have to build a pipeline from the Great Lakes, which poses certain engineering challenges.
- Both of these stories came to me during WBEZ-Chicago's pledge week, which started yesterday. Please, I beg all my readers in Chicago, please make a donation so they'll stop begging. The only glimmer of good news in the timing of the Fall pledge drive comes in the form of an exquisite torture perpetrated upon me and my 118 classmates by Fuqua. I won't be able to listen to much NPR this weekend because:
- I have two final exams due this weekend, both take-home, one 90 minutes long and the other with 24 hours to complete. (The clock starts when we download the exams from the school's web portal.) The professor for exam #1 says it's relatively straightforward, everyone will pass, don't worry. The professor for exam #2, who served six years on the Financial Accounting Standards Board and who drafted important regulations of the accounting profession itself, says "someone who is reasonably prepared and who doesn't need to use notes should be able to complete it in 4 or 5 hours." So, a former FASB member who's taught accounting for 30 years will find it "challenging." One hundred eighteen people started crying. (One dude in our class is an accountant who got 117 out of 120 on the midterm.)
- The U.S. dollar continues to slide slowly into uncomfortable depths. I got an alert while writing this entry that the Canadian dollar has risen against our currency from a low of 76c in March to 95c today. We're also slipping against the Euro and the Yen, but not, I'm happy to say, against Sterling or the Emirati Dirham, the two currencies I'm concerned about in the next few weeks.[3]
- Finally, a dear friend from North Carolina sent a delightful finals-weekend care package to Parker and me, including doggie fortune cookies and human chocolate-chip cookies. And now Parker has the whole world in his paws (see below).
[1] Lots for me, anyway; NPR wouldn't have given me a mug for the amount I gave.
[2] Aaron Sorkin's favorite phrase, from Phillippans 4:7. Yes, athiests quote Bible verses sometimes.
[3] I'm concerned because I'm about to go to Dubai, via London, for school. The Dirham hasn't changed because it's pegged to the dollar...for now.
It's time for the semi-annual update of the Chicago sunrise chart. (You can get one for your own location at http://www.wx-now.com/Sunrise/SunriseChart.aspx.)
Date |
Significance |
Sunrise |
Sunset |
Daylight |
2009 |
2 Jul |
8:30pm sunset |
05:20 |
20:30 |
15:10 |
16 Jul |
5:30am sunrise |
05:30 |
20:24 |
14:54 |
9 Aug |
8pm sunset |
05:53 |
19:59 |
14:06 |
16 Aug |
6am sunrise |
06:00 |
19:50 |
13:49 |
29 Aug |
7:30pm sunset |
06:14 |
19:29 |
13:16 |
14 Sep |
6:30am sunrise |
06:30 |
19:02 |
12:31 |
15 Sep |
7pm sunset |
06:31 |
19:00 |
12:29 |
22 Sep |
Equinox, 16:18 CDT |
06:38 |
18:48 |
12:09 |
25 Sep |
12-hour day |
06:42 |
18:43 |
12:01 |
3 Oct |
6:30pm sunset |
06:50 |
18:29 |
11:39 |
12 Oct |
7am sunrise |
07:00 |
18:14 |
11:14 |
21 Oct |
6pm sunset |
07:10 |
18:00 |
10:50 |
31 Oct |
Latest sunrise until 1 Nov. 2010 Latest sunset until Mar 6th |
07:23 |
17:46 |
10:24 |
1 Nov |
Standard time returns Earliest sunrise until Mar 3rd |
06:24 |
16:45 |
10:21 |
6 Nov |
6:30am sunrise (again) |
06:30 |
16:39 |
10:08 |
15 Nov |
4:30pm sunset |
06:41 |
16:30 |
9:48 |
2 Dec |
7am sunrise |
07:00 |
16:21 |
9:20 |
8 Dec |
Earliest sunset of the year |
07:06 |
16:20 |
9:14 |
21 Dec |
Solstice, 11:47 CST |
07:15 |
16:23 |
9:08 |
2010 |
3 Jan |
Latest sunrise until Oct. 29th |
07:19 |
16:33 |
9:14 |
27 Jan |
5pm sunset |
07:08 |
17:00 |
9:51 |
4 Feb |
7am sunrise |
07:00 |
17:10 |
10:09 |
20 Feb |
5:30pm sunset |
06:39 |
17:30 |
10:50 |
27 Feb |
6:30am sunrise |
06:29 |
17:39 |
11:09 |
13 Mar |
Earliest sunrise until Apr. 18th Earliest sunset until Oct. 25th |
06:06 |
17:55 |
11:49 |
14 Mar |
Daylight savings time begins Latest sunrise until Oct. 17th Earliest sunset until Sept. 18th |
07:04 |
18:56 |
11:52 |
17 Mar |
7am sunrise, 7pm sunset 12-hour day |
06:59 |
19:00 |
12:00 |
20 Mar |
Equinox 12:32 CDT |
06:54 |
19:04 |
12:09 |
3 Apr |
6:30am sunrise (again) |
06:30 |
19:19 |
12:48 |
13 Apr |
7:30pm sunset |
06:14 |
19:30 |
13:16 |
22 Apr |
6am sunrise |
06:00 |
19:40 |
13:40 |
11 May |
8pm sunset |
05:35 |
20:01 |
14:25 |
16 May |
5:30am sunrise |
05:30 |
20:06 |
14:35 |
14 Jun |
Earliest sunrise of the year |
05:15 |
20:28 |
15:12 |
21 Jun |
Solstice 06:28 CDT 8:30pm sunset |
05:16 |
20:30 |
15:14 |
27 Jun |
Latest sunset of the year |
05:18 |
20:31 |
15:12 |
You can get sunrise information for your location at wx-now.com.
Spring officially begins Friday at 6:44 CDT, but today we're getting a little hint of it. Right now it's 19°C in Chicago; if it can squeak up to 22°C it will be the warmest day since October 12th.
Another trivial tidbit: because the earth's atmosphere bends the sun's rays a little, today, and not the official equinox Friday, is the day when we have 12 hours of daylight. From tomorrow until September 25th, days are longer than nights just about everywhere between the Tropic of Cancer and the Arctic Circle.
Update, 14:05 CDT: Yep, we just hit 22°C, warmest temperature in Chicago for 156 days. Why am I inside?
Yesterday was the 30th consecutive day below freezing in Chicago. The chart doesn't show that we've had only 10 hours above freezing all year. The last time we had 24 hours above freezing was December 27th.
One little bit of good news: Today the sun sets after 5pm for the first time since October, as each day becomes noticably longer than the one before.
Roll on April...
Turns out, 2008 will be one of the longest years ever when astronomers insert an extra second at 17:59:60 CT tonight:
The additional second makes up for the difference in two clocks – one based on Earth’s rotation and the other on the more precise atomic time of the UTC.
In the U.S., the extra second will be added by the U.S. Naval Observatory at 6:59:59 p.m. Eastern Standard Time (11:59:59 p.m. Universal time). It will be the 24th "leap second" tacked on to the universal time scale since 1972.
The popular press have written about this as prolonging the gloom of 2008. I don't know if that's accurate. People familiar with the structure of fiction will notice that although we had the technical climax of our present story on November 4th, the dramatic climax hasn't happened yet. I have no idea what that will look like, only that we'll probably see it in 2009, and the dénoument that follows will make us wax nostialgic about the halcyon days of 2008. Put another way: There is a tide; when you're in the trough of a wave, things don't really feel better until you've climbed halfway to the next crest.
I'm not trying to depress anyone. I just think we've got some difficult times ahead, for the simple reason that the worst really is behind us.
Enjoy the extra second.
It's a little thing, but it means our evenings won't seem as gloomy from now on: tonight's sunset in Chicago is the earliest of the year. Seriously. It has to do with the speed of the earth's orbit around the sun this time of year (it's faster, as we approach perihelion).
In any event, tomorrow night the sun sets just a few seconds later than it does tonight, which just adds a little happiness this time of year.
It's time for the semi-annual update of the Chicago sunrise chart. (You can get one for your own location at http://www.wx-now.com/Sunrise/SunriseChart.aspx.)
Date |
Significance |
Sunrise |
Sunset |
Daylight |
2008 |
2 Jul |
8:30pm sunset |
05:20 |
20:30 |
15:09 |
16 Jul |
5:30am sunrise |
05:30 |
20:24 |
14:55 |
8 Aug |
8pm sunset |
05:52 |
20:00 |
14:08 |
16 Aug |
6am sunrise |
06:00 |
19:49 |
13:48 |
28 Aug |
7:30pm sunset |
06:13 |
19:30 |
13:17 |
15 Sep |
6:30am sunrise; 7pm sunset |
06:30 |
19:00 |
12:29 |
22 Sep |
Equinox, 10:44 CDT |
06:39 |
18:48 |
12:08 |
25 Sep |
12-hour day |
06:42 |
18:42 |
12:00 |
2 Oct |
6:30pm sunset |
06:49 |
18:30 |
11:40 |
12 Oct |
7am sunrise |
07:00 |
18:14 |
11:13 |
21 Oct |
6pm sunset |
07:11 |
18:00 |
10:48 |
1 Nov |
Latest sunrise until 2 Nov. 2010 Latest sunset until Mar 4th |
07:24 |
17:45 |
10:20 |
2 Nov |
Standard time returns Earliest sunrise until Mar 2nd |
06:25 |
16:43 |
10:18 |
6 Nov |
6:30am sunrise (again) |
06:30 |
16:39 |
10:08 |
15 Nov |
4:30pm sunset |
06:41 |
16:30 |
9:48 |
2 Dec |
7am sunrise |
07:01 |
16:20 |
9:19 |
8 Dec |
Earliest sunset of the year |
07:06 |
16:20 |
9:13 |
21 Dec |
Solstice, 06:04 CST |
07:16 |
16:23 |
9:07 |
2009 |
3 Jan |
Latest sunrise until Oct. 29th |
07:19 |
16:33 |
9:14 |
27 Jan |
5pm sunset |
07:08 |
17:00 |
9:52 |
4 Feb |
7am sunrise |
07:00 |
17:10 |
10:10 |
20 Feb |
5:30pm sunset |
06:39 |
17:30 |
10:51 |
26 Feb |
6:30am sunrise |
06:30 |
17:38 |
11:08 |
7 Mar |
Earliest sunrise until April 12th Earliest sunset until Oct. 25th |
06:16 |
17:49 |
11:32 |
8 Mar |
Daylight savings time begins Latest sunrise until Oct. 25th |
07:14 |
18:50 |
11:35 |
17 Mar |
7am sunrise, 7pm sunset 12-hour day |
06:59 |
19:00 |
12:01 |
20 Mar |
Equinox 06:44 CDT |
06:54 |
19:04 |
12:09 |
3 Apr |
6:30am sunrise (again) |
06:30 |
19:19 |
12:49 |
13 Apr |
7:30pm sunset |
06:13 |
19:30 |
13:16 |
22 Apr |
6am sunrise |
05:59 |
19:40 |
13:40 |
10 May |
8pm sunset |
05:36 |
20:00 |
14:24 |
15 May |
5:30am sunrise |
05:30 |
20:05 |
14:34 |
14 Jun |
Earliest sunrise of the year |
05:15 |
20:28 |
15:13 |
21 Jun |
Solstice 00:45 CDT 8:30pm sunset |
05:16 |
20:30 |
15:14 |
26 Jun |
Latest sunset of the year |
05:17 |
20:31 |
15:13 |
You can get sunrise information for your location at wx-now.com.
For those of you who missed it last night, we had a total lunar eclipse, which the cold, clear weather in Chicago let us see perfectly: