Time Difference Between Simi Valley and Tokyo
Tokyo is 16 hours ahead Simi Valley.
United States
Simi Valley
America/Los_Angeles · UTC-7
Japan
Tokyo
Asia/Tokyo · UTC+9
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Simi Valley and Tokyo.
Simi Valley
5:00 PM
Tokyo
9:00 AM
Simi Valley to Tokyo — 24-Hour Conversion
Each row shows the equivalent local time in Tokyo for an hour in Simi Valley. Working-hours rows (9–18) are highlighted.
| Simi Valley | Tokyo | Match |
|---|---|---|
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| +1 day | Off hours | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Workday in Simi Valley | |
| +1 day | Best for meetings | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo |
Frequently Asked Questions
What is the time difference between Simi Valley and Tokyo?
Tokyo, Japan (UTC+9) is 16 hours ahead Simi Valley, United States (UTC-7).
What is the best time to schedule a meeting between Simi Valley and Tokyo?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Simi Valley and Tokyo?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Simi Valley, what time is it in Tokyo?
Use the conversion table on this page — every hour in Simi Valley is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.