Pacific Standard Time
PST means UTC−08:00 throughout the year. Pacific Time follows regional clock rules and uses UTC−08:00 on your selected date.
Use PT for local civil time →TIME ZONE CONVERTER
PST to PDT
Time Converter
Convert Pacific Standard Time to Pacific Daylight Time. Compare dates, seasonal differences and meeting hours.
PST is 1h behind PDT in 2026.
9 AM PST = 10 AM PDT
Selected date: November 10, 2026. Fixed abbreviations retain their stated UTC offsets.
THE QUICK REFERENCE
CSVPST to PDT conversion table
November 10, 2026 · Date changes are marked.
View the full 24-hour table
| PST | PDT |
|---|---|
| 12:00 AM | 1:00 AM |
| 1:00 AM | 2:00 AM |
| 2:00 AM | 3:00 AM |
| 3:00 AM | 4:00 AM |
| 4:00 AM | 5:00 AM |
| 5:00 AM | 6:00 AM |
| 6:00 AM | 7:00 AM |
| 7:00 AM | 8:00 AM |
| 8:00 AM | 9:00 AM |
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| PST | PDT |
|---|---|
| 12:00 PM | 1:00 PM |
| 1:00 PM | 2:00 PM |
| 2:00 PM | 3:00 PM |
| 3:00 PM | 4:00 PM |
| 4:00 PM | 5:00 PM |
| 5:00 PM | 6:00 PM |
| 6:00 PM | 7:00 PM |
| 7:00 PM | 8:00 PM |
| 8:00 PM | 9:00 PM |
| 9:00 PM | 10:00 PM |
| 10:00 PM | 11:00 PM |
| 11:00 PM | 12:00 AM +1 day |
Starting with the PDT working day
These examples start on 2026-11-10 in PDT.
09:00 PDT08:00 →PST · 2026-11-10
17:00 PDT16:00 →PST · 2026-11-10
Which time-zone meaning are we using?
Pacific Daylight Time
PDT means UTC−07:00 throughout the year. Pacific Time follows regional clock rules and uses UTC−08:00 on your selected date.
Use PT for local civil time →ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 PST to PDT throughout 2026
09:00 in PST converts to 10:00 in PDT on every date in 2026. The destination has the same calendar date.
Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.
DON’T LOSE A DAY
When does PST time become a different date in PDT?
Your complete source day: 2026-11-10. Each range shows which destination date to use.
PST · 2026-11-1000:00–23:00UTC−08:00
PDT · 2026-11-1001:00–24:00UTC−07:00 Same date
PST · 2026-11-1023:00–24:00UTC−08:00
PDT · 2026-11-1100:00–01:00UTC−07:00 Next day
Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.
THE BIGGER PICTURE
2026Some things stay in sync.
The difference between PST and PDT stays the same throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
+1h
Neither selected clock changes its UTC offset during 2026.
CLOCK CHANGES
No upcoming clock adjustment
Both selected labels are fixed offsets, so seasonal clock changes do not alter this conversion.
PLAN BEYOND A SINGLE DAY
Daily CSVPST–PDT working hours through 2026
Every date calculated with your working windows. 261 selected PST workdays; public holidays are not applied.
Least shared time7h
Most common7h
Most shared time7h
Days without a 60-min slot0 / 261
A start time that survives the whole year.
Start a 60-minute meeting in PST 09:00–15:00.
These starts fit both working windows on every selected PST workday in 2026, using a 15-minute start grid. The end of each range is the last valid start.
PST: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. PDT: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.
Calculation details and repeated hours
Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.
THE DETAILS THAT MATTER
PST to PDT: useful answers
Is PST / PDT the same as local city time?
PST is fixed at UTC−08:00; PDT is fixed at UTC−07:00. Los Angeles (PT) to Los Angeles (PT) uses regional rules instead. On 2026-11-10, 09:00 at the source becomes 09:00 at the destination (PST). Choose the local-city option above when that is the clock you mean.
Which cities match PST throughout 2026?
Adamstown, Pitcairn Islands keep the same UTC−08:00 offset as fixed PST throughout 2026 under the published rules. Matching an offset does not mean every place uses the abbreviation PST.
Which cities match PDT throughout 2026?
Phoenix, United States keep the same UTC−07:00 offset as fixed PDT throughout 2026 under the published rules. Matching an offset does not mean every place uses the abbreviation PDT.
Does the PST–PDT time difference change in 2026?
The difference stays constant throughout 2026: PDT is 1h ahead compared with PST.
Does this conversion change the calendar date?
09:00 in PST on 2026-11-10 is 10:00 in PDT on 2026-11-10. This selected time stays on the same date in both places. Other times can cross midnight.
Can PST and PDT meet during working hours?
Your selected working windows share 7h on 2026-11-10. The planner above checks the whole meeting duration and shows suitable start times. Edit the windows to match your team.
Related time-zone meanings and conversions
Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology