Time difference between Beijing and San Juan
World time board
Beijing · ChinaUTC+08:00
08:10 PMSAT 03.10.2026
Now 08:10 PM|Live
Drag or scroll · click an hour · ◀ ▶ by hour · 3 days of range
Work–
daydawn / dusknight
- Time difference
- Beijing is 12 hours ahead
- Changes with DST
- No
- Day difference
- Same day
- Typical workday overlap (9am–6pm)
- None
| Beijing | San Juan |
|---|---|
| 00:00 | 12:00-1 |
| 01:00 | 13:00-1 |
| 02:00 | 14:00-1 |
| 03:00 | 15:00-1 |
| 04:00 | 16:00-1 |
| 05:00 | 17:00-1 |
| 06:00 | 18:00-1 |
| 07:00 | 19:00-1 |
| 08:00 | 20:00-1 |
| 09:00 | 21:00-1 |
| 10:00 | 22:00-1 |
| 11:00 | 23:00-1 |
| 12:00 | 00:00 |
| 13:00 | 01:00 |
| 14:00 | 02:00 |
| 15:00 | 03:00 |
| 16:00 | 04:00 |
| 17:00 | 05:00 |
| 18:00 | 06:00 |
| 19:00 | 07:00 |
| 20:00 | 08:00 |
| 21:00 | 09:00 |
| 22:00 | 10:00 |
| 23:00 | 11:00 |
How the time difference changes over the next 12 months
Beijing is 12 hours ahead of San Juan. The difference stays the same all year, because neither Beijing nor San Juan changes its clocks.
Working hours
With a 9:00 AM–6:00 PM working day in both places, there are no shared hours: 9:00 AM in Beijing is 9:00 PM in San Juan.
From midnight to 12:00 PM in Beijing, it is still the previous day in San Juan.
Frequently asked questions
- What is the time difference between Beijing and San Juan?
- Beijing is 12 hours ahead of San Juan.
- Does the time difference between Beijing and San Juan change during the year?
- No. The difference stays the same all year, because neither Beijing nor San Juan changes its clocks.