San Antonio to Sydney time
Looking to build a web app, a mobile app or a website for your shop or business, or want more leads? Boffin Coders, who build timezones.in, can help. Talk to us → (opens in a new tab)
CST · UTC−6 → AEDT · UTC+11
San Antonio is 17 hours behind Sydney
San Antonio · CST
Sunday, 8 November 2026
Sydney · AEDT
Monday, 9 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.
Shared working hours: 16:00–18:00 in San Antonio is 09:00–11:00 in Sydney.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
08:05 Sun 8 Nov San Antonio = 01:05 Mon 9 Nov Sydney
Hour-by-hour conversion
| San AntonioEvery 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. | Sydney | |
|---|---|---|
| 00:00 | 17:00 | |
| 01:00 | 18:00 | |
| 02:00 | 19:00 | |
| 03:00 | 20:00 | |
| 04:00 | 21:00 | |
| 05:00 | 22:00 | |
| 06:00 | 23:00 | |
| 07:00 | 00:00next day | |
| 08:00 | 01:00next day | Now |
| 09:00 | 02:00next day | |
| 10:00 | 03:00next day | |
| 11:00 | 04:00next day | |
| 12:00 | 05:00next day | |
| 13:00 | 06:00next day | |
| 14:00 | 07:00next day | |
| 15:00 | 08:00next day | |
| 16:00 | 09:00next day | Both at work |
| 17:00 | 10:00next day | Both at work |
| 18:00 | 11:00next day | |
| 19:00 | 12:00next day | |
| 20:00 | 13:00next day | |
| 21:00 | 14:00next day | |
| 22:00 | 15:00next day | |
| 23:00 | 16:00next day |
Planning between San Antonio and Sydney
San Antonio (America/Chicago) is UTC−6 and Sydney (Australia/Sydney) is UTC+11 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in San Antonio is 02:00 in Sydney
- 12:00 in San Antonio is 05:00 in Sydney
- 15:00 in San Antonio is 08:00 in Sydney
- 18:00 in San Antonio is 11:00 in Sydney
Reverse: Sydney to San Antonio. Or open both in the meeting planner with more cities.