San Francisco zone
PDT (GMT-7)
Denver zone
MDT (GMT-6)
Difference
1 hour ahead of San Francisco
Business overlap
7h (9-5 windows)
Working hours overlap
Each cell is one hour in San Francisco. Filled cells mark when 9 AM – 5 PM in San Francisco and Denver both apply.
7 hours per day
- San Francisco
- GMT-7
- Denver
- GMT-6
- Difference
- +1h
- Business overlap
- 7h
Hour-by-hour conversion
Each row shows the matching local time in Denver for an hour in San Francisco.
| San Francisco | Denver | Day | Window |
|---|---|---|---|
| 12:00 AM | 1:00 AM | same day | — |
| 1:00 AM | 2:00 AM | same day | — |
| 2:00 AM | 3:00 AM | same day | — |
| 3:00 AM | 4:00 AM | same day | — |
| 4:00 AM | 5:00 AM | same day | — |
| 5:00 AM | 6:00 AM | same day | — |
| 6:00 AM | 7:00 AM | same day | — |
| 7:00 AM | 8:00 AM | same day | — |
| 8:00 AM | 9:00 AM | same day | — |
| 9:00 AM | 10:00 AM | same day | Both 9-5 |
| 10:00 AM | 11:00 AM | same day | Both 9-5 |
| 11:00 AM | 12:00 PM | same day | Both 9-5 |
| 12:00 PM | 1:00 PM | same day | Both 9-5 |
| 1:00 PM | 2:00 PM | same day | Both 9-5 |
| 2:00 PM | 3:00 PM | same day | Both 9-5 |
| 3:00 PM | 4:00 PM | same day | Both 9-5 |
| 4:00 PM | 5:00 PM | same day | — |
| 5:00 PM | 6:00 PM | same day | — |
| 6:00 PM | 7:00 PM | same day | — |
| 7:00 PM | 8:00 PM | same day | — |
| 8:00 PM | 9:00 PM | same day | — |
| 9:00 PM | 10:00 PM | same day | — |
| 10:00 PM | 11:00 PM | same day | — |
| 11:00 PM | 12:00 AM | next day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 9:00 AM – 4:00 PM in San Francisco time. That gives you 7 hours per workday for live meetings.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting San Francisco time to Denver time
San Francisco follows the America/Los_Angeles time zone (currently PDT, GMT-7), while Denver follows America/Denver (currently MDT, GMT-6). Denver is 1 hour ahead of San Francisco right now.
Both cities observe daylight saving time. If their transition weekends differ, the offset shifts by one hour for a few weeks each spring and autumn.
Daylight saving transitions in 2026
San Francisco
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Denver
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Reverse this conversion
Denver to San Francisco
Open the converter
Plan a meeting between San Francisco and Denver
More conversions from San Francisco
Frequently asked questions
- How many hours is San Francisco from Denver?
- Denver is 1 hour ahead of San Francisco right now.
- What time is 9:00 AM San Francisco in Denver?
- 9:00 AM in San Francisco is 10:00 AM in Denver.
- What time is 5:00 PM San Francisco in Denver?
- 5:00 PM in San Francisco is 6:00 PM in Denver.
- When do San Francisco and Denver business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 7 hours, roughly from 9:00 AM to 4:00 PM in San Francisco time.
- Does daylight saving time change the difference between San Francisco and Denver?
- Both San Francisco and Denver observe daylight saving time. If their transition dates differ, the offset between them shifts by an hour for a few weeks each year.
Local time page
Time in San Francisco
Local time page
Time in Denver