Bye early dark skies:(
Posted 26 January 2013 - 09:09 PM
Excellent YouTube video. Of course, this makes my call for a national, across the board GMT-0:30 all the more appealing. Quite frankly, if we did it, I suspect the rest of the civilized world would follow suite. Why would their citizens not be worth removing the productivity-losing, sleep disruptive folly of revolving DST times?
GMT-1 wouldn't work because kids would, in the Winter, literally go to school in the dark. Plenty would be going in early dawn light at -0:30, but it wouldn't be pitch black, whereas, all the country would enjoy not having the time change silliness. The other countries would follow suite, and the coordination of meetings lamented about in the video would certainly end for the USA, and soon end for most everyone else. Oh well, a fellow can dream (or at least be groggy at work!)
Posted 26 January 2013 - 10:08 PM
And the sun will never cross the meridian at noon!
I'm reading this thread with some amusement. Here in Indiana we just began "celebrating" DST. Even worse, when they chose which time zone we'd follow, they chose eastern. The sun crossed the meridian at my home at 1:03PM today; this summer it will be more like 2PM. Incredible how disconnected we've become from natural time.
Posted 26 January 2013 - 11:12 PM
I vote for not at all.
I wish they would either have it year around, or not at all.
Posted 27 January 2013 - 12:11 AM
In the spirit of full disclosure, I like DST and don't think it should be in effect year-round. In my opinion, the latest change puts the change "to" too early and "from" too late, but I live pretty far west in my time zone, so the effect here is worse than in most places. I've liked Astronomy all my life but have other interests as well. I enjoy the extra evening daylight for them but don't like routinely going to work while it's still dark (like probably most other people). It's always interesting to watch the webosphere go ballistic when we change to and from DST, though.
Who started this thing anyway, they don't have it anywhere else on the globe do they?
The video makes some good points, but got the reason we do this in the summer and not in the winter completely wrong. It's not in the summer "because the weather's nice", it's in the summer because the sun rises earlier and most people in the temperate regions are sleeping through more than an hour of perfectly good daylight. Hawaii doesn't observe DST because they're close enough to the equator that the length of daylight doesn't change enough to make it worthwhile (similarly for Northern Brazil - that makes perfect sense), not "because the weather's nice all year".
Almost everyone who enjoys outdoor activities (or at least deals with them like parents with kids in organized sports) loves DST. Except astronomers, farmers, and maybe outdoor movie aficionados.
But, please, please, please, don't suggest :30 time zones. Have you ever been in one?
Posted 27 January 2013 - 12:43 AM
Looking out the window and at 6pm. and it's still light out! A month ago I was out observing at this time....oh well still better at 7pm then when when daylight savings time comes in early March!
Even though I love to observe, I hate it getting dark before I get home from work. It's depressing, especially considering that here in Ohio it's usually dark and cloudy too, not to mention cold. I'd much prefer warmer weather with a little later sunset any day. I think that's why I like spring and fall the best.
Posted 27 January 2013 - 05:58 AM
they don't have it anywhere else on the globe do they?
Oh yes - its common in many countries
Invented in New Zealand by George Vernon Hudson - so he could go collecting insects after work!!! (this is true!)
Here is the proceedings after he read the original paper (1895) were he proposed the system - except he wanted a 2 hour shift
It was eventually adopted during WWI - to save artificial lighting resources. Good idea really - when awake use the sun for lighting - hum who would of thought of that
I wish they would either have it year around, or not at all.
Back in the late 60's/early 70's the UK experimented with fixed DST all year for a short while. However the Scottish farming lobby eventaully killed it off and all subsequent attempts to try again (to better sync with France etc). Now if Scotland eventaully cede from the UK we might get a fixed all year time in the UK
Posted 28 January 2013 - 12:10 AM
Yes, I have been in one. I went to New Delhi from Thanksgiving to Xmas, 2010. India's got LOTS of issues (mostly early English Industrial types of poor air and public water), and they have an insane time system, one time zone across a country, east to west, about the distance of the 48 states. Still, Delhi's close enough to their theoretical 'center', that it was fine.
I agree GMT-0:30 sounds counter intuitive, but when you consider the considerable power the USA has influencing other nations, IMHO, if we did it, other nations would follow suite. Look, people have accepted GMT-1:00 since the beginning of GMT, what would be wrong with a permanent GMT-0:30 ultimately the world over? Getting rid of the sleep disruption would be a boon, economically, safety-wise, and for health puposes. By shifting to -:30, no one would ever have to change clocks again, and people get some of what they want (more afternoon light in the summer) without undully jeopardizing kids' safety in the Winter. And if the whole world ends up shifting accordingly, who'd care?
Posted 28 January 2013 - 09:21 PM
In my work we send teams to various parts of the world, including across the Date Line occasionally, and to Hawaii frequently. A lot of our coordination is done in UTC, but we've all gotten good at the shifting 1-hour deltas working between the mainland and Hawaii. The thought of widespread, but not universal, :30s sends chills up my spine, though. Ugh! Here's a compromise: keep the integer-hour time zones we (mostly) have now and shift GMT forward by half an hour.
Just say NO! to half-hour time zones.
Posted 28 January 2013 - 09:59 PM
I agree with SkipW on all his other points too.
Personally I would just like to get rid of the twice-a-year time shift. What a mess for all our real-time information systems. That funny gap and overlap each spring and fall.
Lastly, once retired who cares? When on holidays the sun is my clock.
Posted 29 January 2013 - 06:22 AM
India ... has an insane time system, one time zone across a country, east to west, about the distance of the 48 states.
It's not as bad as it sounds. First of all, although India is a vast country it extends farther north-south than east-west. And of course time zones are much wider near the equator than they are at northerly latitudes. And with everybody asleep at midday, your sense of time is very different anyway. As Hindus would say, time is an illusion ...
The upshot is that I barely notice the time change flying from Calcutta to Bombay.
China, by contrast, really is insane, with a single time zone stretching across what ought to be four or five.
However, the half hour in India is definitely confusing. Just last week I bolluxed a Skype call to a friend in India because adding or subtracting 10.5 is so challenging.
Posted 29 January 2013 - 09:14 AM
Does anybody really care
If so, I can't imagine why----Chicago
Posted 31 January 2013 - 06:49 AM