World Environment Day in Boulder
United States — June 5, 2026
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until World Environment Day on June 5, 2026
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48 days remaining
Boulder
01:45:48
America/Denver
GMT / UTC
07:45:48
Etc/UTC
Mecca
10:45:48
UTC+3
About World Environment Day
UN-led global awareness day on June 5 for environmental action and sustainability.
Boulder Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Denver
- Population
- 106,803
- Coordinates
- 40.015, -105.2706
Sun Times Today in Boulder
Sunrise
06:19
Solar Noon
13:00
Sunset
19:41
Golden Hour
19:05
Daylight
13h 22m
Local time
Prayer Times Today in Boulder
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:41 |
| Sunrise | 06:19 |
| Dhuhr | 13:00 |
| Asr | 16:44 |
| Maghrib | 19:41 |
| Isha | 21:13 |
Based on MWL calculation method. Local time.
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Frequently Asked Questions
- When is World Environment Day in Boulder?
- World Environment Day in Boulder falls on Friday, June 5, 2026.
- What timezone is Boulder in?
- Boulder is in the America/Denver timezone.