Best Meeting Time: Adelaide to Singapore
🕐 Live Timezone Overlap: Adelaide & Singapore
Meetings between Adelaide and Singapore hinge on a 7.5-hour window each working day. Adelaide sits 1.5 hours behind Singapore at the time of writing, which puts the comfortable overlap at 10:30 AM to 6:00 PM Adelaide time. Teams that work across these two cities tend to anchor their week-on-week sync into that block and push everything else to written updates. The widget below shows the exact mapping in both directions, including the small DST seasonal shift when one or both cities change clocks.
Time Difference: Adelaide and Singapore
Singapore is currently 1.5 hours behind Adelaide. The live offsets are Adelaide UTC+9:30 and Singapore UTC+8. Adelaide observes daylight saving and Singapore does not, so the offset shifts twice a year if both sides aren't already aligned.
Adelaide observes daylight saving time, and Singapore does not. When either side switches, the offset shifts by an hour. The US and Europe also change clocks on different weekends, so for one week in spring and one in autumn the usual offset between US and European cities is off by an hour. Always confirm with the live tool above when you're scheduling a recurring meeting that spans a DST changeover.
Best Times to Meet
Inside the 7.5-hour overlap, the best slots depend on local culture. Adelaide tends to favour mid-morning meetings; Singapore works 9am–6pm as a default. Aim for the middle of the window where neither side is just starting or wrapping up. Avoid Friday afternoons if the other party has a strong end-of-week culture, and skip lunchtime in whichever city is in the 12–2pm block.
Working Hours Overlap Explained
Adelaide operates on Australia/Adelaide (currently UTC+9:30). Singapore operates on Asia/Singapore (currently UTC+8). The table below maps a standard 9:00 AM–6:00 PM day in Adelaide to Singapore's local time.
| Adelaide time | Singapore time | Status |
|---|---|---|
| 9:00 AM | 7:30 AM | Singapore outside hours |
| 10:00 AM | 8:30 AM | Singapore just starting |
| 11:00 AM | 9:30 AM | Singapore in business hours |
| 12:00 PM | 10:30 AM | Singapore in business hours |
| 1:00 PM | 11:30 AM | Singapore in business hours |
| 2:00 PM | 12:30 PM | Singapore in business hours |
| 3:00 PM | 1:30 PM | Singapore in business hours |
| 4:00 PM | 2:30 PM | Singapore in business hours |
| 5:00 PM | 3:30 PM | Singapore in business hours |
| 6:00 PM | 4:30 PM | Singapore in business hours |
Tips for Scheduling Across Adelaide and Singapore
- Aim for around 2:15 PM Adelaide time: the middle of the overlap leaves room for both sides if the call runs long.
- Adelaide observes daylight saving but Singapore does not, so your offset shifts twice a year. Lock recurring meetings to local time in the city that doesn't change clocks.
- Watch Singapore's holiday calendar: Chinese New Year (January or February (movable)) takes most offices offline, so plan key meetings around it.
- Send each invite with both cities' local times in the description so neither party has to do the conversion mid-day.
- The gap is small enough that most teams keep one shared calendar in Adelaide time and convert mentally.
Public Holidays and Working Weeks
Australia runs a Monday–Friday working week with a standard public holiday calendar among the key closures. Singapore's major holidays include Chinese New Year (January or February (movable)) and National Day (08-09). Cross-check both calendars when scheduling recurring meetings: a 30-minute call in one city's holiday week typically gets a much lower attendance rate than the same slot a week later.