Berlin to San Juan time
CEST · UTC+2 → AST · UTC−4
Berlin is 6 hours ahead of San Juan
Berlin · CEST
Tuesday, 22 September 2026
San Juan · AST
Tuesday, 22 September 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
BerlinCEST · +02:00
0003060912151821
San JuanAST · -04:00
1821000306091215
Shared working hours: 15:00–18:00 in Berlin is 09:00–12:00 in San Juan.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
10:43 Tue 22 Sep Berlin = 04:43 Tue 22 Sep San Juan
Hour-by-hour conversion
| BerlinEvery 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 | 18:00prev. day | |
| 01:00 | 19:00prev. day | |
| 02:00 | 20:00prev. day | |
| 03:00 | 21:00prev. day | |
| 04:00 | 22:00prev. day | |
| 05:00 | 23:00prev. day | |
| 06:00 | 00:00 | |
| 07:00 | 01:00 | |
| 08:00 | 02:00 | |
| 09:00 | 03:00 | |
| 10:00 | 04:00 | Now |
| 11:00 | 05:00 | |
| 12:00 | 06:00 | |
| 13:00 | 07:00 | |
| 14:00 | 08:00 | |
| 15:00 | 09:00 | Both at work |
| 16:00 | 10:00 | Both at work |
| 17:00 | 11:00 | Both at work |
| 18:00 | 12:00 | |
| 19:00 | 13:00 | |
| 20:00 | 14:00 | |
| 21:00 | 15:00 | |
| 22:00 | 16:00 | |
| 23:00 | 17:00 |
Planning between Berlin and San Juan
Berlin (Europe/Berlin) is UTC+2 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 Berlin is 03:00 in San Juan
- 12:00 in Berlin is 06:00 in San Juan
- 15:00 in Berlin is 09:00 in San Juan
- 18:00 in Berlin is 12:00 in San Juan
Reverse: San Juan to Berlin. Or open both in the meeting planner with more cities.