Summer Solstice in Boulder
United States — June 21, 2026
until
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Days
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Hours
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Minutes
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Seconds
until Summer Solstice on June 21, 2026
94% elapsed
21 days remaining
Boulder
18:15:36
America/Denver
GMT / UTC
00:15:36
Etc/UTC
Mecca
03:15:36
UTC+3
About Summer Solstice
The longest day of the year in the Northern Hemisphere, typically occurring around June 20-21.
Based on solar calculation. Actual date may vary by local authority or moon sighting.
Boulder Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Denver
- Population
- 106,803
- Coordinates
- 40.015, -105.2706
Sun Times Today in Boulder
Sunrise
05:34
Solar Noon
12:58
Sunset
20:22
Golden Hour
19:42
Daylight
14h 47m
Local time
Prayer Times Today in Boulder
| Prayer | Time (Local) |
|---|---|
| Fajr | 03:36 |
| Sunrise | 05:34 |
| Dhuhr | 12:58 |
| Asr | 16:56 |
| Maghrib | 20:22 |
| Isha | 22:12 |
Based on MWL calculation method. Local time.
Typical Weather
High
26.3°C
Low
11.6°C
Condition
Rain
Historical average for this date. Not a forecast.
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Frequently Asked Questions
- When is Summer Solstice in Boulder?
- Summer Solstice in Boulder falls on Sunday, June 21, 2026.
- What timezone is Boulder in?
- Boulder is in the America/Denver timezone.