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Convert Acre Time to Australian Eastern Time

ACT · UTC−5 → AEST · UTC+10

ACT is 15 hours behind AEST

Today Rio Branco is on UTC-5 (UTC−5) and Sydney on AEDT (UTC+11), so right now Rio Branco is 16 hours behind Sydney.

Rio Branco · UTC-5

Wednesday, 7 October 2026

Sydney · AEDT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
Rio BrancoUTC-5 · -05:00
0003060912151821
SydneyAEDT · +11:00
1619220104071013

Shared working hours: 17:00–18:00 in Rio Branco is 09:00–10:00 in Sydney.

Working (09–18) Awake, off the clock Asleep (23–07)

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06:23 Wed 7 Oct Rio Branco = 22:23 Wed 7 Oct Sydney

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Hour-by-hour conversion

Rio Branco (ACT)Sydney (AEST)
00:0016:00
01:0017:00
02:0018:00
03:0019:00
04:0020:00
05:0021:00
06:0022:00Now
07:0023:00
08:0000:00next day
09:0001:00next day
10:0002:00next day
11:0003:00next day
12:0004:00next day
13:0005:00next day
14:0006:00next day
15:0007:00next day
16:0008:00next day
17:0009:00next dayBoth at work
18:0010:00next day
19:0011:00next day
20:0012:00next day
21:0013:00next day
22:0014:00next day
23:0015:00next day

About this conversion

ACT here means Acre Time, represented by Rio Branco (America/Rio_Branco), currently UTC−5. AEST means Australian Eastern Time, represented by Sydney (Australia/Sydney), currently UTC+11.

AEST is used by 2 zones, including Australia. See every meaning of AEST.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Rio Branco; day boundaries are marked where the date differs.

Quick answers

  • 09:00 ACT is 01:00 AEST
  • 12:00 ACT is 04:00 AEST
  • 15:00 ACT is 07:00 AEST
  • 18:00 ACT is 10:00 AEST

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