Adelaide & San Francisco: time difference and best time to meet
9 am–12:30 pm in Adelaide.
2:30–6 pm in San Francisco, the day before.
Adelaide is 18½ hours ahead of San Francisco today. 3½ shared working hours, every working day. Book inside it and nobody starts early or stays late.
It’s 7:07 pm in Adelaide and 12:37 am in San Francisco.
A working day on both clocks · Adelaide time
Plan with people
Make it a board, and let them add their own hours
Your board
Bring these cities to your board
Your board already has you. Add Adelaide and San Francisco and invite someone in each, or start a new board for this meeting. Each person then adds their own hours.
Example board
- YYouNew YorkGood time
- SSamLondonsaid yes
- PPriyaBengaluruadded hours
Sam answered · 12:30 pm works
Best time to call San Francisco from Adelaide
Waking hours, 8 am–10 pm on each clock, overlap 8 am–4:30 pm in Adelaide, which is 1:30–10 pm the day before in San Francisco.
That’s for a call outside work: catching someone before or after their working day. For a work call, the meeting hours above fit inside both working days.
The year ahead
3 clock changes move the meeting this year. Each step is a week when one side has changed and the other hasn’t, or a season when the gap swaps.
Both at workAdelaide 9 am–6 pmSan Francisco 9 am–6 pmin Adelaide’s time
- Now until Sunday, March 14: Adelaide is 18½ hours ahead of San Francisco. Shared hours: 9 am–12:30 pm in Adelaide, 2:30–6 pm in San Francisco, the day before.
- From Sunday, March 14 to Sunday, April 4 (20 days): Adelaide is 17½ hours ahead of San Francisco. Shared hours: 9–11:30 am in Adelaide, 3:30–6 pm in San Francisco, the day before.
- From Sunday, April 4 to Sunday, October 3 (6 months): Adelaide is 16½ hours ahead of San Francisco. Shared hours: 9–10:30 am in Adelaide, 4:30–6 pm in San Francisco, the day before.
- From Sunday, October 3: Adelaide is 17½ hours ahead of San Francisco. Shared hours: 9–11:30 am in Adelaide, 3:30–6 pm in San Francisco, the day before.
Questions
What is the best time for a meeting between Adelaide and San Francisco?
9 am–12:30 pm in Adelaide. 2:30–6 pm in San Francisco, the day before. Those 3½ hours are where both working days, 9 am–6 pm, overlap, so a meeting there needs nobody to start early or stay late.
What is the time difference between Adelaide and San Francisco?
Adelaide is 18½ hours ahead of San Francisco today.
When do the clocks change in Adelaide and San Francisco?
On Sunday, Mar 14 San Francisco turns its clocks forward, and the gap becomes 17½ hours. On Sunday, Apr 4 Adelaide turns its clocks back, and the gap becomes 16½ hours.
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