Constantine to Berlin time
CET · UTC+1 → CEST · UTC+2
Constantine is 1 hour behind Berlin
Constantine · CET
Wednesday, 23 September 2026
Berlin · CEST
Wednesday, 23 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
ConstantineCET · +01:00
0003060912151821
BerlinCEST · +02:00
0104071013161922
Shared working hours: 09:00–17:00 in Constantine is 10:00–18:00 in Berlin.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
20:05 Wed 23 Sep Constantine = 21:05 Wed 23 Sep Berlin
Hour-by-hour conversion
| ConstantineEvery 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. | Berlin | |
|---|---|---|
| 00:00 | 01:00 | |
| 01:00 | 02:00 | |
| 02:00 | 03:00 | |
| 03:00 | 04:00 | |
| 04:00 | 05:00 | |
| 05:00 | 06:00 | |
| 06:00 | 07:00 | |
| 07:00 | 08:00 | |
| 08:00 | 09:00 | |
| 09:00 | 10:00 | Both at work |
| 10:00 | 11:00 | Both at work |
| 11:00 | 12:00 | Both at work |
| 12:00 | 13:00 | Both at work |
| 13:00 | 14:00 | Both at work |
| 14:00 | 15:00 | Both at work |
| 15:00 | 16:00 | Both at work |
| 16:00 | 17:00 | Both at work |
| 17:00 | 18:00 | |
| 18:00 | 19:00 | |
| 19:00 | 20:00 | |
| 20:00 | 21:00 | Now |
| 21:00 | 22:00 | |
| 22:00 | 23:00 | |
| 23:00 | 00:00next day |
Planning between Constantine and Berlin
Constantine (Africa/Algiers) is UTC+1 and Berlin (Europe/Berlin) is UTC+2 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Constantine is 10:00 in Berlin
- 12:00 in Constantine is 13:00 in Berlin
- 15:00 in Constantine is 16:00 in Berlin
- 18:00 in Constantine is 19:00 in Berlin
Reverse: Berlin to Constantine. Or open both in the meeting planner with more cities.