First Day of Autumn in Simi Valley
United States — September 1, 2026
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until First Day of Autumn on September 1, 2026
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130 days remaining
Simi Valley
07:23:45
America/Los_Angeles
GMT / UTC
14:23:45
Etc/UTC
Mecca
17:23:45
UTC+3
About First Day of Autumn
Meteorological start of autumn on September 1, marking the transition from summer to cooler months.
Simi Valley Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Los_Angeles
- Population
- 126,788
- Coordinates
- 34.2694, -118.7815
Sun Times Today in Simi Valley
Sunrise
06:13
Solar Noon
12:53
Sunset
19:33
Golden Hour
18:59
Daylight
13h 19m
Local time
Prayer Times Today in Simi Valley
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:43 |
| Sunrise | 06:13 |
| Dhuhr | 12:53 |
| Asr | 16:34 |
| Maghrib | 19:33 |
| Isha | 20:58 |
Based on MWL calculation method. Local time.
Typical Weather
High
26.7°C
Low
17.5°C
Condition
Rain
Historical average for this date. Not a forecast.
Nearby Cities
Upcoming Events in Simi Valley
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Frequently Asked Questions
- When is First Day of Autumn in Simi Valley?
- First Day of Autumn in Simi Valley falls on Tuesday, September 1, 2026.
- What timezone is Simi Valley in?
- Simi Valley is in the America/Los_Angeles timezone.