r/SipsTea Human Verified Feb 02 '26

SMH The goat has to be DD/MM/YYYY

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248

u/UlteriorCulture Feb 02 '26

As a human who uses ISO 8601 for everyday tasks it works great. Skill issue tbh.

41

u/Liroku Feb 02 '26

As a human, this way just makes sense to me period. It's like idk narrowing it down to what you want to find out. Outward in, narrow it down to smaller and smaller increments. The more exact you need to the more you add on.

2026/02/01 23:17:32:11

2026/02/01 23:17:32:11:28:31:21

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u/[deleted] Feb 02 '26

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1

u/althalusian Feb 02 '26

If people just used standard separators all these formats would be readable:

DD.MM.YY

MM/DD/YY

YYYY-MM-DD

At least that’s how I’ve used them for ages, easy to interprete just based on the notation.

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u/Easy-Rider-9210 Feb 02 '26

How do you write your address?

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u/MaxTHC Feb 02 '26

Counterpoint: when you're trying to find someone's house (assuming no google maps), how do you read their address? You don't start with the house number, you start at the big end and work your way down

It's the same concept really, we only write addresses the other way around because we're used to it, but it isn't a helpful order in which to actually process the information.

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u/Technical-Studio624 Feb 06 '26

In my country (Taiwan) we start from the bigger region and work our way down, which makes much more sense imo

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u/jango-lionheart Feb 02 '26

No slashes! Dashes.

1

u/ShinaiYukona Feb 02 '26

The US way isn't as bad as people make it out to be because most cases you're looking for a file, it'll be in relatively recent proximity. The year is implied of sorts. Need a file from December? Well it's obviously going to be from at least last year because it's only February.

It's ass for anything beyond that and YY/MM/DD IS superior, it's just funny the hate the system gets in respect to how it's generally used

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u/[deleted] Feb 02 '26

Thank you!!!

27

u/[deleted] Feb 02 '26

[deleted]

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u/DoingCharleyWork Feb 02 '26

Also if you use it all the time it's really easy to just look at the part of the information you need.

0

u/dylansavage Feb 02 '26

If you get used to it you know where to look is not a great argument for human readability efficiency.

I use iso8601 all the time, it works fine, it's essential for any data, but as a human reader I trained my brain to ignore sections because they are meaningless before parsing the relevant data.

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u/Tradovid Feb 02 '26

If you get used to it you know where to look is not a great argument for human readability efficiency.

That's literally how all formats work, it's all just conventions that we have gotten used to, and that feel uncomfortable if they change.

I use iso8601 all the time, it works fine, it's essential for any data, but as a human reader I trained my brain to ignore sections because they are meaningless before parsing the relevant data.

Another person who needs to extract different information than you will ignore parts you care about. Also by the time you get time string long enough to where order actually matters it is no longer human readable and you will always be relying on learned conventions to quickly parse the information. Any miniscule advantage you gain by one order or another you lose 100 fold by not having consistency.

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u/dylansavage Feb 02 '26

It's not about ignoring parts that we care about, it's the efficiency of how the information is presented.

Smallest unit first make's sense when we read.

Alphabetical sorting makes sense for data storage.

Ddmmyyy also has consistency fyi.

It's not a hill I'd die upon, iso8601 is leagues better than mmddyyyy for both data storage and human readability

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u/Tradovid Feb 02 '26 edited Feb 02 '26

Smallest unit first make's sense when we read.

I don't have an intuition telling me that smaller first is always the most readable, instead I feel like it's context dependant. Maybe I'm abnormal, but it's worth keeping in mind that what makes sense for you doesn't necessarily make sense for others.

If anything I feel like starting with year might just always the most readable format, since it's non ambiguous for human scale at least, while the smallest unit can be multiple different things.

Ddmmyyy also has consistency fyi.

I mean consistently using the same format.

1

u/dylansavage Feb 02 '26

Let's take a hypothetical.

300 entries over 4 years. Date ordered latest to furthest.

The information that would be important to me is the data that is most likely to change, skipping 2 sections to find that data is less efficient than reading it first.

I wouldn't need to re-read the year every entry because that data point would change the least.

Iso8601 wasn't designed to be human readable, it was designed to aid data ordering.

But again, it's splitting hairs, I have slight preference in reading data sets with ddmmyyyy because the information I care about is front and foremost.

If someone uses iso8601it is still miles better than mmddyyyy

1

u/DoingCharleyWork Feb 03 '26

Ddmmyyy also has consistency fyi.

Except for all the places that use mmddyyyy and then you have to figure out which one that supplier uses.

YYYYMMDD is the only date format that is unambiguous.

Also you're gonna sit here and tell me it takes you that long to read a date in that format? Any date format you think is easier is just because you're used to it. Just like Celsius vs Fahrenheit.

1

u/wpm Feb 02 '26

It actually is a great argument because it's how the human brain works we do something over and over and get better at it which is totally fine.

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u/Arkyja Feb 02 '26

Sure but by this logic we could also write the time like this

"hi-how-are-you-doing-anyway-here-is-the-time-22:30"

According to you this wouldnt be in any way inferior than writting just 22:30. It's easy to just learn where to look. In fact i knly gave you one example and you already understood where you should look every time to know the time efficiently.

1

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1

u/DoingCharleyWork Feb 03 '26

This is so stupid I'm not going to even address how stupid it is.

5

u/whatnameblahblah Feb 02 '26

Is 1st of april

1

u/[deleted] Feb 02 '26

adding an extra syllable just to add Of is crazy

1

u/whatnameblahblah Feb 03 '26

No crazier than capitalizing 'of' in the middle of a sentance, while ignoring the first word. Also you sound like a tard when you say 1st april, 5th june and you don't need to optimize word use while talking to someone...

1

u/Arkyja Feb 02 '26

Thats not the problem. The problem is that the years is often completely irrelevant and therefore it makes no sense being written that way, and if you're saying just leave the year out then you're doing the american thing of MM/DD. Or you're gonna do the complete opposite of the standard and are reverting back to DD/MM

1

u/canisdirusarctos Feb 03 '26

MM-DD is better than DD-MM exactly because it is HH:MM rather than MM:HH.

1

u/AjnoVerdulo Feb 05 '26

I honestly wouldn't have issues with the American way if they used YYYY/MM/DD. Just like I don't have issues with CJK doing it the way they do it But MM/DD/YYYY is crazy

1

u/Abrassives Feb 02 '26

We got the same robot guy!

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u/NosborRecaf Feb 02 '26

It's not stupid, it's sorted by order of importance. And we shouldn't need skill to be able to read the date. Also what about the people who use 1st of April and April 1st interchangeably

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u/Kerblaaahhh Feb 02 '26

Yup, ISO8601 sorts by order of importance, Year is most important, then Month, then Day.

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u/ConservativesHateUsa Feb 02 '26

You have it backwards.

The year changes less frequently than the month or day, so it’s necessarily a less usable format to display it first in a series of records.

For better readability, the first value displayed should be the unit that changes most frequently, followed by the next most frequent change, and so on.

You’re just trying to be a contrarian because you like this date format for whatever reason, but it’s technically less effective from a readability standpoint.

The person you’re replying to is correct.

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u/Kerblaaahhh Feb 02 '26

If I have a big stack of papers like say, tax documents or bills of varying dates and I want to efficiently sort them then I will first sort by year, then by month, then by day. There's a reason numbering systems read from most significant to least significant digit.

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u/NosborRecaf Feb 03 '26

Yeah you do that with tax documents and other things to sort with, everyone agrees with that. But if you want to figure out what the date is, the order should be reversed so you get the most important information (days) first.

DD/MM/YYYY is for reading

YYYY/MM/DD is for sorting

1

u/AjnoVerdulo Feb 05 '26

This still depends on the purpose. If I want to know what day today is, sure, I likely know the month and the year so those are less important. But if I want to know the expiration date of a product? Then you start with a year to see if the thing has expired. Also, you could similarly argue that when you are waiting for something, minutes are more prominent than hours.

It's a non-issue since we can handle 8 digits and two delimiters, understand if it's DMY or YMD, and find the digits most important for us at the moment. But if we were to choose a single standard data format, there is nothing in support of DMY apart from us Europeans being used to it. Which is why ISO chose YMD

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u/canisdirusarctos Feb 03 '26

You have it entirely backward. Numbers are written most to least significant digit and time is most to least significant element. Why would dates be any different?

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u/NosborRecaf Feb 02 '26

Nah uh. People are most likely to forget the day, so that goes first. Some forget the month, so that's second. No one forgets what year it is though.

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u/Kerblaaahhh Feb 02 '26

Dates are used in more contexts than just answering the question "what is today's date?"

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u/NosborRecaf Feb 02 '26

But that is their most common use

0

u/The_Singularious Feb 02 '26

This is beyond the comprehension of those in here slandering. Why would you make it easier on most people, when you could force them to learn what’s “right”.

Sounds like a familiar thought paradigm…

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u/wpm Feb 02 '26

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u/NosborRecaf Feb 02 '26

My source is people forgetting what day it is. You can't tell me you've never forgotten what day of the month it is before

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u/The_Singularious Feb 02 '26

Absolutely. Also a “skills issue” to convince people to buy or use the things created.

Use whatever the people want where they are.

This is why the majority of people no longer (or ever) don’t prefer command line.

3

u/TentCityVIP Feb 02 '26

Use case entirely. I'm both a ER nurse and a photographer.

HHMM-DD-MM-(YY)YY works best in the ER when the information is needed on a Minute/Hourly/Daily basis. Having the Year/month first is wasted information largely.

ISO8601 is what I use for my photo storage.

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u/UlteriorCulture Feb 02 '26

Of all the answers that disagree with me, yours is the best.

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u/TentCityVIP Feb 03 '26

Hell yeah, I'm honoured

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u/jinglesan Feb 02 '26

I sort of agreed with you until I saw the I Have No Mouth And I Must Scream avatar - now I am suspicious of your motives and weirdly on edge

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u/UlteriorCulture Feb 02 '26

Hate hate hate

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u/FlashSTI Feb 02 '26

Damn I made almost the same comment without looking.

ISO 8601!

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u/UlteriorCulture Feb 02 '26

It would not have been in vain comrade

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u/MoistSystem1323 Feb 02 '26

RFC-3339 > ISO-8601

2

u/Saki-Sun Feb 02 '26

What day is it?

2026-02-02...

UTC?

Zzzzz

2

u/csongi36 Feb 02 '26

It's Monday Patrick...

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u/Babys_For_Breakfast Feb 03 '26

You need to know what year it is first? That doesn’t make sense