AEST to Lima
-15hAEST
AESTSOURCELima
PETGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and PET on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and PET (Peru Time) timezone regions across the globe.
AEST – Australian Eastern Standard Time
UTC+10:00Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.
- •Queensland does not observe daylight saving time, staying on AEST year-round.
- •Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
- •The Australian Securities Exchange (ASX) operates on AEST/AEDT.
- •AEST is 15 hours ahead of EST during winter.
PET – Peru Time
UTC-05:00Peru Time (PET) is the standard time for Peru, 5 hours behind UTC.
- •Peru does not observe daylight saving time.
- •PET is the same offset as EST (UTC-05:00).
- •Lima is the 5th largest city in the Americas.
Understanding the -15h Gap: AEST vs Lima
AEST runs on Australian Eastern Standard Time (AEST) at UTC+10:00. Lima runs on Peru Standard Time (PET) at UTC-05:00. That puts AEST 15 hours behind Lima — a difference of -15h at the current offsets.
In practice, when it is 9:00 AM in AEST it is 6:00 PM in Lima on the previous day. Midnight in AEST is 9:00 AM in Lima. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AEST to Lima time conversion table
| AEST (AEST) | Lima (PET) | Day |
|---|---|---|
| 12:00 AM | 9:00 AM | previous day |
| 6:00 AM | 3:00 PM | previous day |
| 7:00 AM | 4:00 PM | previous day |
| 8:00 AM | 5:00 PM | previous day |
| 9:00 AM | 6:00 PM | previous day |
| 12:00 PM | 9:00 PM | previous day |
| 3:00 PM | 12:00 AM | same day |
| 5:00 PM | 2:00 AM | same day |
| 6:00 PM | 3:00 AM | same day |
| 9:00 PM | 6:00 AM | same day |
Why people convert AEST to Lima time
- Scheduling a call from AEST to Lima: a 10:00 AM start in AEST lands at 7:00 PM in Lima the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -15h gap: AEST and Lima have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Lima is 6:00 PM in AEST.
- Keeping family and friends in sync: knowing that 8:00 PM in AEST is 5:00 AM in Lima makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEST" is unambiguous; "3 PM" across a -15h gap is not.
- With a -15h gap there is no shared 9-to-5 window, so alternate the early start: one week AEST takes the early slot, the next week Lima does.
About AEST (Australian Eastern Standard Time)
Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.
About PET (Peru Time)
Peru Time (PET) is the time zone used throughout Peru. Peru does not observe daylight saving time. PET shares the same offset as EST (UTC-05:00). Lima, the capital, is the economic center of Peru.
Best time to call between AEST and Lima
With a -15h offset there is no overlap inside a normal 9 AM – 5 PM day. Lima opens at 9:00 AM PET, which is 6:00 PM in AEST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
AEST and Lima have no shared working hours because of the -15h gap. Teams need to alternate early starts or rely on asynchronous handovers.
AEST is 15 hours behind Lima (AEST UTC+10:00 → PET UTC-05:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
AEST
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Lima
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between AEST and Lima?
AEST (AEST, UTC+10:00) is 15 hours behind Lima (PET, UTC-05:00). The gap is currently -15h.
How do I convert AEST time to Lima time?
Add -15h to AEST local time. For example, 9:00 AM in AEST is 6:00 PM in Lima (previous day).
What time is it in Lima right now?
Lima uses PET at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -15h offset from AEST.
What is the best time to call Lima from AEST?
There is no shared working-hours window because of the -15h gap. The closest option is 1:00 PM in AEST, which is 10:00 PM in Lima.
Which is behind, AEST or Lima?
AEST is 15 hours behind Lima. When it is 12:00 PM in AEST it is 9:00 PM in Lima.
Do AEST and Lima use different time zones?
AEST uses AEST at UTC+10:00, while Lima (Peru) uses PET at UTC-05:00. The IANA identifiers are Australia/Sydney and America/Lima.
Does daylight saving time affect the AEST–Lima difference?
Neither zone observes daylight saving time, so the -15h offset between AEST and Lima is fixed all year.
Which other cities share AEST's time zone?
AEST also covers Sydney, Melbourne, Brisbane, Canberra, Hobart, Gold Coast.
Which countries use AEST, AEST's zone?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Is there a day difference between AEST and Lima?
Sometimes. The -15h gap is large enough that 8:00 PM or later in AEST already falls on the in Lima.
What is the time difference between AEST and Lima?
Lima is -15h from AEST.
What timezone is AEST in?
AEST operates on its local timezone.
What timezone is Lima in?
Lima operates on its local timezone.
Which countries use AEST (Australian Eastern Standard Time)?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Does AEST observe daylight saving time?
Yes, AEST switches to AEDT during summer months.
What are some interesting facts about AEST?
Queensland does not observe daylight saving time, staying on AEST year-round. Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
Which cities are in the PET timezone?
Major cities in the PET timezone include Lima, Arequipa, Trujillo, Cusco, Callao.
What is the UTC offset for PET?
Peru Time (PET) is at UTC-05:00.
What should I know about the PET timezone?
Peru does not observe daylight saving time. PET is the same offset as EST (UTC-05:00).
When is it midnight in AEST, what time is it in Lima?
When it is 12:00 AM (midnight) in AEST (AEST), it is -15h later in Lima (PET).
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See every conversion from AEST →·See every conversion from Lima →