# How to spend your leap second

**URL:** <https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911>\
**Category:** Miscellaneous and Personal Stuff I Must Share\
**Created:** [June 30, 2015, 10:13pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911 "2015-06-30T22:13:33Z")\
**Posts on this page:** 15\
**Page:** 1

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**Author:** ![TriPolar](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/tripolar/32/3008_2.png) [@TriPolar](https://boards.straightdope.com/u/TriPolar)\
**Post date:** [June 30, 2015, 10:13pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/1 "2015-06-30T22:13:33Z")

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Wondering what to do with that extra second? [Try this out](http://spendyourleapsecondhere.com/).

Randomized results.

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**Author:** ![burpo\_the\_wonder\_mutt](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/burpo_the_wonder_mutt/32/365_2.png) [@burpo\_the\_wonder\_mutt](https://boards.straightdope.com/u/burpo_the_wonder_mutt)\
**Post date:** [June 30, 2015, 10:20pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/2 "2015-06-30T22:20:28Z")

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YES! Extra time to sleep! Oh, thank you, constantly-winding-down cosmos, thank you!

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**Author:** ![FairyChatMom](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/fairychatmom/32/21906_2.png) [@FairyChatMom](https://boards.straightdope.com/u/FairyChatMom)\
**Post date:** [June 30, 2015, 11:03pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/3 "2015-06-30T23:03:43Z")

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I need the extra sleep time, too. Yay!!

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**Author:** ![Smapti](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/smapti/32/17938_2.png) [@Smapti](https://boards.straightdope.com/u/Smapti)\
**Post date:** [June 30, 2015, 11:14pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/4 "2015-06-30T23:14:28Z")

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Convince all of the Chinese to jump during the leap second to see if the seismic impact caused by their landing cancels out the leap second.

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**Author:** ![burpo\_the\_wonder\_mutt](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/burpo_the_wonder_mutt/32/365_2.png) [@burpo\_the\_wonder\_mutt](https://boards.straightdope.com/u/burpo_the_wonder_mutt)\
**Post date:** [June 30, 2015, 11:30pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/5 "2015-06-30T23:30:21Z")

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No, no, no–according to The Master (paraphrasing), All the Chinese jumping at once will ADD a second to the tally, which will be cancelled by their impact; net result, zip. But you’re half right, **Smapti**.

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**Author:** ![JVDaly](https://avatars.discourse-cdn.com/v4/letter/j/edb3f5/32.png) [@JVDaly](https://boards.straightdope.com/u/JVDaly)\
**Post date:** [June 30, 2015, 11:45pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/6 "2015-06-30T23:45:44Z")

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I’m gonna spend it having sex! Twice!

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**Author:** ![Leaffan](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/leaffan/32/299_2.png) [@Leaffan](https://boards.straightdope.com/u/Leaffan)\
**Post date:** [June 30, 2015, 11:55pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/7 "2015-06-30T23:55:07Z")

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It’s Canada Day tomorrow. I’m going to use my extra second wisely by having an extra sip of beer before bed tonight.

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**Author:** ![burpo\_the\_wonder\_mutt](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/burpo_the_wonder_mutt/32/365_2.png) [@burpo\_the\_wonder\_mutt](https://boards.straightdope.com/u/burpo_the_wonder_mutt)\
**Post date:** [July 1, 2015, 12:06am UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/8 "2015-07-01T00:06:26Z")

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Oh, I feel so much older.

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**Author:** ![Cabin\_Fever\_1](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/cabin_fever_1/32/2908_2.png) [@Cabin\_Fever\_1](https://boards.straightdope.com/u/Cabin_Fever_1)\
**Post date:** [July 1, 2015, 3:07am UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/9 "2015-07-01T03:07:21Z")

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I felt the Leap Second today.  
Suddenly everything got blurry.  
Then I had lunch and all was okay with the Universe.

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**Author:** ![Shoeless](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/shoeless/32/7099_2.png) [@Shoeless](https://boards.straightdope.com/u/Shoeless)\
**Post date:** [July 3, 2015, 1:12pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/10 "2015-07-03T13:12:08Z")

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An old Jay Leno joke - “Stephen King can crank out another novel”

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**Author:** ![ftg](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/ftg/32/2801_2.png) [@ftg](https://boards.straightdope.com/u/ftg)\
**Post date:** [July 3, 2015, 2:32pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/11 "2015-07-03T14:32:11Z")

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> [@burpo\_the\_wonder\_mutt](#):
>
> Oh, I feel so much older.

Actually, your next birthday is arriving one second later. You should feel younger.

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**Author:** ![ThelmaLou](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/thelmalou/32/390_2.png) [@ThelmaLou](https://boards.straightdope.com/u/ThelmaLou)\
**Post date:** [July 3, 2015, 2:33pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/12 "2015-07-03T14:33:10Z")

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Well, crap. I missed the whole dang thing! Story of my life. :mad: Okay, when’s the next one, so I can be ready for it.

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**Author:** ![burpo\_the\_wonder\_mutt](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/burpo_the_wonder_mutt/32/365_2.png) [@burpo\_the\_wonder\_mutt](https://boards.straightdope.com/u/burpo_the_wonder_mutt)\
**Post date:** [July 3, 2015, 3:10pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/13 "2015-07-03T15:10:20Z")

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> [@ftg](#):
>
> Actually, your next birthday is arriving one second later. You should feel younger.

I think you’re right. Then when my birthday has passed, I’ll feel a second older. Or something. Temporal paradoxes are fun!

(Oh, my brain hurts)

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**Author:** ![Senegoid](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/senegoid/32/6606_2.png) [@Senegoid](https://boards.straightdope.com/u/Senegoid)\
**Post date:** [July 3, 2015, 7:40pm UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/14 "2015-07-03T19:40:32Z")

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> [@ThelmaLou](#):
>
> Well, crap. I missed the whole dang thing! Story of my life. :mad: Okay, when’s the next one, so I can be ready for it.

Apparently, they are added irregularly on an _ad-hoc_ basis, whenever the Sacred Astrologers figure we need one, and future leap-seconds are not announced until “they” decide it’s time.

Intuitively, to my mind, this calls the whole concept of leap second into question. They can run astrology sims to pinpoint the conjunction of planets 2000+ years ago (hypothesized origin of the story of the Magi following the Star), but time is too irregular to predict future leap-seconds? Strange.

The Space-Time Continuum must not be very deterministic.

[This page has a table of past leap-seconds](http://www.timeanddate.com/time/leap-seconds-future.html) but notes that the next one has not been announced; on the contrary, they are debating the proposal to eliminate them.

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**Author:** ![kopek](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/kopek/32/337_2.png) [@kopek](https://boards.straightdope.com/u/kopek)\
**Post date:** [July 4, 2015, 1:59am UTC](https://boards.straightdope.com/t/how-to-spend-your-leap-second/723911/15 "2015-07-04T01:59:54Z")

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I spent mine rethinking all the great things (insert the name of your least favorite politician here) did. And I still had time left over. 😉
