Dubai to San Juan time
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GST · UTC+4 → AST · UTC−4
Dubai is 8 hours ahead of San Juan
Dubai · GST
Monday, 9 November 2026
San Juan · AST
Sunday, 8 November 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
0003060912151821
DubaiGST · +04:00
0003060912151821
San JuanAST · -04:00
1619220104071013
Shared working hours: 17:00–18:00 in Dubai is 09:00–10:00 in San Juan.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
03:25 Mon 9 Nov Dubai = 19:25 Sun 8 Nov San Juan
Hour-by-hour conversion
| DubaiEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | San Juan | |
|---|---|---|
| 00:00 | 16:00prev. day | |
| 01:00 | 17:00prev. day | |
| 02:00 | 18:00prev. day | |
| 03:00 | 19:00prev. day | Now |
| 04:00 | 20:00prev. day | |
| 05:00 | 21:00prev. day | |
| 06:00 | 22:00prev. day | |
| 07:00 | 23:00prev. day | |
| 08:00 | 00:00 | |
| 09:00 | 01:00 | |
| 10:00 | 02:00 | |
| 11:00 | 03:00 | |
| 12:00 | 04:00 | |
| 13:00 | 05:00 | |
| 14:00 | 06:00 | |
| 15:00 | 07:00 | |
| 16:00 | 08:00 | |
| 17:00 | 09:00 | Both at work |
| 18:00 | 10:00 | |
| 19:00 | 11:00 | |
| 20:00 | 12:00 | |
| 21:00 | 13:00 | |
| 22:00 | 14:00 | |
| 23:00 | 15:00 |
Planning between Dubai and San Juan
Dubai (Asia/Dubai) is UTC+4 and San Juan (America/Puerto_Rico) is UTC−4 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Dubai is 01:00 in San Juan
- 12:00 in Dubai is 04:00 in San Juan
- 15:00 in Dubai is 07:00 in San Juan
- 18:00 in Dubai is 10:00 in San Juan
Reverse: San Juan to Dubai. Or open both in the meeting planner with more cities.