First Day of Autumn in Cupertino
United States — September 1, 2026
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until First Day of Autumn on September 1, 2026
64% elapsed
132 days remaining
Cupertino
08:13:28
America/Los_Angeles
GMT / UTC
15:13:28
Etc/UTC
Mecca
18:13:28
UTC+3
About First Day of Autumn
Meteorological start of autumn on September 1, marking the transition from summer to cooler months.
Cupertino Quick Facts
- Country
- 🇺🇸 United States
- Timezone
- America/Los_Angeles
- Population
- 60,572
- Coordinates
- 37.323, -122.0322
Sun Times Today in Cupertino
Sunrise
06:24
Solar Noon
13:06
Sunset
19:48
Golden Hour
19:13
Daylight
13h 24m
Local time
Prayer Times Today in Cupertino
| Prayer | Time (Local) |
|---|---|
| Fajr | 04:50 |
| Sunrise | 06:24 |
| Dhuhr | 13:06 |
| Asr | 16:50 |
| Maghrib | 19:48 |
| Isha | 21:17 |
Based on MWL calculation method. Local time.
Typical Weather
High
26.5°C
Low
15.1°C
Condition
Cloudy
Historical average for this date. Not a forecast.
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Upcoming Events in Cupertino
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Frequently Asked Questions
- When is First Day of Autumn in Cupertino?
- First Day of Autumn in Cupertino falls on Tuesday, September 1, 2026.
- What timezone is Cupertino in?
- Cupertino is in the America/Los_Angeles timezone.