#TimeZones

2026-03-09

🇩🇪 Bald ist es wieder soweit. Sommerzeit
Die einzige logische Lösung statt
Dauerhafte in Europa
🇬🇧 Soon it's time again. Summertime.
The only logical solution instead of
Permanent in Europe.

Bid mit farbig markierten Zeitzonen innerhalb Europas nach Geografie.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Newfoundland's Unique Half-Hour Time Zone! ⏰

Did you know Newfoundland is the only place in North America with its own half-hour time zone? Newfoundland Standard Time (NST) is UTC-3:30, making it 30 minutes ahead of the rest of Atlantic Canada. This unique offset reflects its distinct geographical position in the Atlantic. #Canada #TimeZones #Newfoundland #NST

en.wikipedia.org/wiki/Newfound

Time zone map of North America with English labels This map depicts observed time zones and observed time zone boundaries, some of which differ from those defined by provincial and territorial legislation. In areas with no road network and no inhabitants, the map falls back to using legislated time zone boundaries.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Atlantic Time: Spanning Four Provinces! 🌊

Atlantic Standard Time (AST) covers Nova Scotia, New Brunswick, Prince Edward Island, and a small part of eastern Quebec. At UTC-4, these provinces spring forward for Daylight Saving Time. It's the first full time zone to greet the sunrise in Canada, setting the pace for the rest of the country! #Canada #TimeZones #AtlanticCanada #AST

en.wikipedia.org/wiki/Time_in_

Beauty shot of an atlantic coastline with buildings decending the shore to the sea.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Eastern Time: Canada's Most Populous Zone! 🏙️

Eastern Standard Time (EST) at UTC-5 is Canada's most populous time zone, home to major cities like Toronto, Montreal, and Ottawa. It covers most of Ontario and Quebec, plus eastern Nunavut. When Daylight Saving Time is observed, it shifts to Eastern Daylight Time (EDT), keeping busy urban centres in sync. #Canada #TimeZones #EasternCanada #EST

en.wikipedia.org/wiki/Time_in_

Line drawing map of north/south america showing the Eastern Standard Time zone.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Central Time: Canada's Geographic Heart! ❤️

Central Standard Time (CST) at UTC-6 covers Manitoba and parts of Nunavut. This zone is often considered Canada's geographic heartland. Like most of Canada, it observes Daylight Saving Time, shifting to Central Daylight Time (CDT) in the warmer months. A vast and vital region! #Canada #TimeZones #CentralCanada #CST

en.wikipedia.org/wiki/Time_in_

Colour illustrated map of Canada showing the time zones and time on the zones.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Saskatchewan: Always on Standard Time! 🌾⏰

Saskatchewan stands out! Most of the province does *not* observe Daylight Saving Time, staying on Central Standard Time (CST) at UTC-6 year-round. This means clocks don't change, simplifying life but causing a unique time difference with neighbouring provinces for half the year. #Canada #TimeZones #Saskatchewan #NoDST

en.wikipedia.org/wiki/Time_in_

Colour timezone map of Canada with the various zones identified.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Yukon's Permanent Daylight Time! ☀️⏰

Yukon made a unique decision in 2020: it permanently switched to what is effectively Pacific Daylight Time, meaning it stays at UTC-7 year-round. No more changing clocks! This aligns it with Mountain Standard Time, offering consistent daylight hours and simplifying life for residents. #Canada #TimeZones #Yukon #NoDST

yukon.ca/en/news/yukon-remain-

Illustrated map of Canada with the Yukon territory coloured red.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Mountain Time: Rocky Peaks & Time Shifts! 🏔️

Mountain Standard Time (MST) at UTC-7 spans Alberta, the Northwest Territories, and parts of eastern British Columbia and western Nunavut. This zone is defined by the majestic Rocky Mountains, creating dramatic shifts as you travel west. It observes Daylight Saving Time, moving to MDT in summer. #Canada #TimeZones #RockyMountains #MST

en.wikipedia.org/wiki/Time_in_

Canadian National Railway timetable issued on April 27, 1975, containing timezones.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-08

Pacific Time: Canada's Western Gateway! 🌅

British Columbia runs on Pacific Time, fixed permanently at UTC-7 year-round. Home to Vancouver, Victoria, and most of the province, BC ended its twice-yearly clock changes in 2026 — no more springing forward or falling back. A few northeastern communities like Dawson Creek were already at UTC-7 year-round, so nothing changed for them. #Canada #TimeZones #BritishColumbia #PST

news.gov.bc.ca/releases/2026AG

Time zone map of Canada with English labels This map depicts observed time zones and observed time zone boundaries, some of which differ from those defined by provincial and territorial legislation. In areas with no road network and no inhabitants, the map falls back to using legislated time zone boundaries. The winter and summer time zone abbreviations shown on the map are consistent with the IANA time zone database.
2026-03-05

If we all used UTC, life gets simpler… and we all sound like pilots. “Wake up at 1100Z” (aka 6am EST). “Lunch at 1700Z.” No more “wait, are you PST or PDT?” Just one clock, endless smugness. Keep local zones only for vibes and daylight complaints.

#endDST #timezones #daylightsavings #utc #iso8601

2026-03-04

Do you think intelligent life on other planets would have “time zones” or would they look at our geo-political time boundaries and say WTF?

#timezones #dst2026 #enddaylightsaving #utcforeverything #time #clock #alians

Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-03-02

Saskatchewan: Always on Standard Time! 🌾⏰

Saskatchewan stands out! Most of the province does *not* observe Daylight Saving Time, staying on Central Standard Time (CST) at UTC-6 year-round. This means clocks don't change, simplifying life but causing a unique time difference with neighbouring provinces for half the year. #Canada #TimeZones #Saskatchewan #NoDST

en.wikipedia.org/wiki/Time_in_

Colour timezone map of Canada with the various zones identified.
Sharing bits of Canada 'eh🇨🇦Canadian_Eh@mas.to
2026-02-28

Atlantic Time: Spanning Four Provinces! 🌊

Atlantic Standard Time (AST) covers Nova Scotia, New Brunswick, Prince Edward Island, and a small part of eastern Quebec. At UTC-4, these provinces spring forward for Daylight Saving Time. It's the first full time zone to greet the sunrise in Canada, setting the pace for the rest of the country! #Canada #TimeZones #AtlanticCanada #AST

en.wikipedia.org/wiki/Time_in_

Beauty shot of an atlantic coastline with buildings decending the shore to the sea.
2026-02-11

I’m currently in Tweed Heads, a town that straddles two time zones. My various devices have all randomly chosen their zones, and my alerts and reminders are freaking out. How do people live like this?

dr 🛠️🛰️📡🎧:blobfoxcomputer:davidr@hachyderm.io
2026-02-09

I wish #python wasn't shoving #timezones down my throat.

I work with global sensor #data. *Everything* is *always* UTC. Even for display, nobody wants local time--we have UTC clocks up in the control room.

Sure, I can make my datetimes UTC. The problem is that if there's a timezone, "helpful" functions and libraries often try to change or display it as local (sometimes they call this a bug and sometimes a feature, either way it's always the wrong thing to do).

When I can use bare datetimes, no third-party code is able to change it--which is exactly what I want. It's already right, don't do anything!

But now I have to use timezones. And I have to sanitize my entire codebase to ensure that it continues to have the same property it currently has, i.e. effectively completely ignoring timezones.

2026-02-06

I don't feel like explaining this. So I'm just going to post a link to my posts elsewhere & the hashtags. But I'm proud of myself, gods damn it. \^/ If the hashtags are of interest, go look, or just go look if you feel like it? ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯

bsky.app/profile/jhv.bsky.soci

#sun #time #seasons #solarTime #clockTime #astronomy #calendaring #EquationOfTime #meanSolarTime #apparentSolarTime #clocks #clockTime #timeZones #DST

So worried about arriving late, I ended up basically being 2 hours early, so I'm spending nervous energy at a nearby fast food place

*Part of this being a timezone change, which if I got backwards would have me barely there on time.

#Timezones #Schedule

HowToPhil (Phillip R)howtophil
2026-02-04
2026-01-28

Do I even want to know what the difference between these two timezones is?

Central European Time (Europe/Amsterdam)
Central European Time (Europe/Berlin)

#tzdata #timezone #timezones #WTF

Partial screenshot of an appointment in the macOS calendar app showing mainly the Time Zone property dropdown which says:

Time Zone:
* Central European Time (Europe/Amsterdam)
* Central European Time (Europe/Berlin)
2026-01-27

So guess who wrote a convoluted date comparison conditional instead of using `Temporal.ZonedDateTime.compare()` like an intelligent human being and ended up hitting an edge case where future scheduled calls started getting cleaned off the database instead of past ones?

I’ll give you a hint: has two thumbs and his name is Aral 🤦‍♂️

Anyway, just restored things from yesterday’s backup and sent a direct message to everyone scheduled for a Gaza Verified video verification call apologising for the confusion and explaining what happened.

Moral of the story: stick to the Temporal API and use its methods if you’re implementing anything even remotely non-trivial involving dates, especially if there are timezones involved. (You can use a Temporal API polyfill in Node.js – I’ve been using temporal-polyfill.)

Now I’m going to expire for the evening.

💕

#GazaVerified #TemporalAPI #calendars #dates #timezones #JavaScript #NodeJS

Client Info

Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst