First Day of Summer in Centennial
United States — June 1, 2026
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Days
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Hours
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Minutes
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Seconds
until First Day of Summer on June 1, 2026
89% elapsed
40 days remaining
Centennial
12:18:44
America/Denver
GMT / UTC
18:18:44
Etc/UTC
Mecca
21:18:44
UTC+3
About First Day of Summer
Meteorological start of summer on June 1, marking the beginning of the warmest season.
Centennial Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Denver
- Population
- 109,741
- Coordinates
- 39.5792, -104.8769
Sun Times Today in Centennial
Sunrise
06:12
Solar Noon
12:58
Sunset
19:43
Golden Hour
19:07
Daylight
13h 30m
Local time
Prayer Times Today in Centennial
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:34 |
| Sunrise | 06:12 |
| Dhuhr | 12:58 |
| Asr | 16:44 |
| Maghrib | 19:43 |
| Isha | 21:15 |
Based on MWL calculation method. Local time.
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Frequently Asked Questions
- When is First Day of Summer in Centennial?
- First Day of Summer in Centennial falls on Monday, June 1, 2026.
- What timezone is Centennial in?
- Centennial is in the America/Denver timezone.