Sleep Tracker World Clock
Live global map of sleep & wake cycles across major cities — and how you compare.
Real-Time Sleep/Wake Heatmap
Now
Blue = more people asleep · Gold = waking · Red = active
Today’s Snapshot
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Cities Tracked
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Avg Bedtime
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Avg Wake
Free City bedtime/wake-up tables
Free Real-time heatmap
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🔒 Personalized Sleep Recommendations
AI-guided habits tailored to your chronotype, jet lag risk, and schedule.
🔒 Historical Trend Data by City
Track how bedtime and wake times shift across seasons and events.
🔒 Exportable Charts & CSV
Download graphs and datasets for your health app or clinician.
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Average Bedtime & Wake-Up by City (Local Time)
| City | Bedtime | Wake-Up | Status |
|---|
How It Works
We aggregate anonymized signals (e.g., wearable/app check-ins, local activity proxies) to estimate when a city is mostly asleep, waking, or active.
- Auto-updates every 15 minutes (or press Refresh).
- Times displayed in each city’s local timezone.
- No personal data collected on this page.