First Day of Autumn in Petaluma
United States — September 1, 2026
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until First Day of Autumn on September 1, 2026
65% elapsed
129 days remaining
Petaluma
04:03:03
America/Los_Angeles
GMT / UTC
11:03:03
Etc/UTC
Mecca
14:03:03
UTC+3
About First Day of Autumn
Meteorological start of autumn on September 1, marking the transition from summer to cooler months.
Petaluma Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Los_Angeles
- Population
- 60,438
- Coordinates
- 38.2324, -122.6367
Sun Times Today in Petaluma
Sunrise
06:21
Solar Noon
13:08
Sunset
19:55
Golden Hour
19:19
Daylight
13h 33m
Local time
Prayer Times Today in Petaluma
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:44 |
| Sunrise | 06:21 |
| Dhuhr | 13:08 |
| Asr | 16:54 |
| Maghrib | 19:55 |
| Isha | 21:26 |
Based on MWL calculation method. Local time.
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Frequently Asked Questions
- When is First Day of Autumn in Petaluma?
- First Day of Autumn in Petaluma falls on Tuesday, September 1, 2026.
- What timezone is Petaluma in?
- Petaluma is in the America/Los_Angeles timezone.