Remote work changed how I think about time. When my team was all in one office, time was simple. Now, I'm coordinating across London, New York, and Singapore — and for the first two years of remote work, I had a tab permanently open to worldtimeserver.com.
That felt wrong. There had to be a better way.
The Time Zone Tax
If you work with anyone outside your local time zone, you pay the time zone tax multiple times a day:
- You want to schedule a meeting → open a new tab → Google "time in London" → see it's 3 PM there → close tab
- A Slack message comes in → "what time is it for them right now?" → new tab → Google → answer → close tab
- You're about to ping someone → "are they even awake?" → new tab → Google → check → close tab
Each lookup is only 15-30 seconds. But the context switches add up. Research on interruption costs suggests that even brief interruptions can take minutes to recover from mentally.
The World Clock Solution
The obvious answer is to have world clocks always visible. No lookup needed. Just glance at the corner of your screen.
The tricky part: where do you put them?
Option 1: Desktop widget — Requires a separate app, clutters your desktop, not visible when your browser is fullscreen.
Option 2: Browser bookmark to worldtimeserver.com — Still requires a tab switch and load time.
Option 3: New tab page — Every time you open a blank tab, you see the clocks. Zero additional friction.
I settled on option 3.
What I Use: Weather & Clock Dashboard
After trying a few different extensions, I've been using Weather & Clock Dashboard for several months. Here's why it stuck:
Multiple time zones in one place. I set up clocks for my home city, London, and Singapore. They update in real time. At a glance I know who's working and who's sleeping.
Weather too. This was a surprise win. I work from home, so knowing the weather without opening a weather app is genuinely useful. My morning routine now involves opening a new tab, seeing it's partly cloudy and 58°F, and deciding whether to take a walk during my lunch break.
Privacy-friendly. Many browser extensions are data honeypots. This one is MIT licensed, open source, and doesn't collect anything. You can read the code yourself.
It's free. No subscription, no freemium gate, no upsell. Just install and use.
Install it here: Weather & Clock Dashboard on Firefox Add-Ons
Setting It Up for Remote Work
Here's how I configure it for a distributed team setup:
- Install the extension from Firefox Add-Ons
- Set your home city in the weather widget — this becomes your reference point
- Add team member cities as additional clocks (London, Singapore, New York, Toronto — whatever your team is)
- Choose your units — Fahrenheit or Celsius, 12h or 24h time
The interface is clean — no clutter, no ads, no "upgrade to premium" prompts. It loads fast because it caches weather data and refreshes in the background.
The Broader Point: New Tab Page as Information Radiator
In agile software development, teams use "information radiators" — large visible displays of key metrics that team members can glance at without interrupting their flow.
Your new tab page can be a personal information radiator. Every time you open a tab, you get a quick pulse of:
- What time is it for your colleagues?
- What's the weather like? (relevant for planning your day)
- What city are you mentally "in" right now?
It sounds small. But reducing the friction on routine lookups has a compounding effect on focus. Fewer context switches means staying in the zone longer.
Other Tools That Help
While we're on the topic of async/remote work tools:
Timezone.io — Team-focused world clock with avatars
Every Time Zone — Great for scheduling across multiple zones
Clockwise — Focuses on protecting deep work time
Calendly — Handles the "what time works for you?" dance automatically
But none of these are in my browser's new tab. The Weather & Clock Dashboard fills that slot — it's my passive time zone awareness layer that's always there without any deliberate action.
One More Thing: Weather Matters More Than You Think
I didn't expect to care about the weather widget, but I use it constantly.
If it's raining in London at 3 PM my time, my UK colleagues are probably wrapping up and distracted by commute plans. If there's a heatwave in Singapore, the afternoon may be sluggish for that team.
Weather is social context. It affects people's moods, energy, and availability in subtle ways. Having it visible doesn't make me a weather forecaster — it just gives me a little more empathy and awareness about what people around the world are experiencing right now.
What tools do you use for async/remote work coordination? Happy to hear alternatives in the comments.
