Birmingham to San Antonio time
BST · UTC+1 → CDT · UTC−5
Birmingham is 6 hours ahead of San Antonio
Birmingham · BST
Monday, 21 September 2026
San Antonio · CDT
Monday, 21 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
BirminghamBST · +01:00
0003060912151821
San AntonioCDT · -05:00
1821000306091215
Shared working hours: 15:00–18:00 in Birmingham is 09:00–12:00 in San Antonio.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
15:00 Mon 21 Sep Birmingham = 09:00 Mon 21 Sep San Antonio
Hour-by-hour conversion
| BirminghamEvery 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 Antonio | |
|---|---|---|
| 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 | |
| 11:00 | 05:00 | |
| 12:00 | 06:00 | |
| 13:00 | 07:00 | |
| 14:00 | 08:00 | |
| 15:00 | 09:00 | Now |
| 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 Birmingham and San Antonio
Birmingham (Europe/London) is UTC+1 and San Antonio (America/Chicago) is UTC−5 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Birmingham is 03:00 in San Antonio
- 12:00 in Birmingham is 06:00 in San Antonio
- 15:00 in Birmingham is 09:00 in San Antonio
- 18:00 in Birmingham is 12:00 in San Antonio
Reverse: San Antonio to Birmingham. Or open both in the meeting planner with more cities.