When is the best overlapping time for a call between EDT and ACST?

Use the interactive 24-hour visual grid above to spot shared working hours (typically 9:00 AM to 5:00 PM). Click 'Snap to Overlap' to highlight the ideal meeting window where teams in both timezones are comfortably awake and working.

Do clocks shift for Daylight Saving Time in EDT or ACST?

EDT observes seasonal Daylight Saving Time adjustments. ACST observes seasonal Daylight Saving Time adjustments. Our converter updates automatically on transition dates.

How do I copy and share the converted meeting time with colleagues?

Click any hour slot on the visual board and select 'Copy for Slack / Email' or 'Google Calendar'. The tool generates a clean, timezone-labeled invitation ready to send to your team in one click.

When is the best overlapping time for a call between EDT and ACST?

Use the interactive 24-hour visual grid above to spot shared working hours (typically 9:00 AM to 5:00 PM). Click 'Snap to Overlap' to highlight the ideal meeting window where teams in both timezones are comfortably awake and working.

Do clocks shift for Daylight Saving Time in EDT or ACST?

EDT observes seasonal Daylight Saving Time adjustments. ACST observes seasonal Daylight Saving Time adjustments. Our converter updates automatically on transition dates.

How do I copy and share the converted meeting time with colleagues?

Click any hour slot on the visual board and select 'Copy for Slack / Email' or 'Google Calendar'. The tool generates a clean, timezone-labeled invitation ready to send to your team in one click.

Interactive World Time Converter

Convert EDT to ACST

Eastern Daylight Time (UTC -4) to Australian Central Standard Time (UTC +9:30). Interactive visual timeline grid, 24-hour comparative matrix, and 1-click meeting scheduler.

ACST is13 hours 30 minutes aheadof EDT

EDTUTC -4

Eastern Daylight Time

14:19:57

Thursday, September 17, 2026America/New_York

ACSTUTC +9:30

Australian Central Standard Time

03:49:57

Friday, September 18, 202613 hours 30 minutes ahead

Instant Direction Toggle: Need to view the inverse time difference?

Convert ACST to EDT instead

Interactive Multi-Zone Visual Grid

Hover or drag across the hours to align schedules, discover business overlaps, and click to schedule.

Interactive Multi–Zone Visual Grid

Hover or drag across the hours to align schedules, discover business overlaps, and click to schedule.

Find time together

Thursday, September 17, 2026

Business Hours (9am – 6pm)Shoulder HoursNight / SleepOverlap Window

Click any hour tile to select & schedule

Location & Timezone

EDT

Eastern US, Eastern Canada

• UTC -402:19:57 PM

ACST

South Australia, Northern Territory

• UTC +9:3003:49:57 AM

Thursday, September 17, 2026 • Selected Hour

06:00 PMEDT07:30 AMACST+1d

Best International Meeting Overlap|09:00 AM – 11:00 PM EDT (10:30 PM – 12:30 PM ACST)

Quick Timezone Converter Selector

Jump to any of the 552 international timezone converter combinations in one click:

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Complete 24-Hour Conversion Table: EDT to ACST

Hour-by-hour cross-reference table for scheduling calls, webinars, and international broadcasts.

20:00 EDT

09:30 ACST

21:00 EDT

10:30 ACST

22:00 EDT

11:30 ACST

23:00 EDT

12:30 ACST

00:00 EDT

13:30 ACST

01:00 EDT

14:30 ACST

02:00 EDT

15:30 ACST

03:00 EDT

16:30 ACST

04:00 EDT

17:30 ACST

05:00 EDT

18:30 ACST

06:00 EDT

19:30 ACST

07:00 EDT

20:30 ACST

08:00 EDT

21:30 ACST

09:00 EDT

22:30 ACST

10:00 EDT

23:30 ACST

11:00 EDT

00:30 ACST

12:00 EDT

01:30 ACST

13:00 EDT

02:30 ACST

14:00 EDT

03:30 ACST

15:00 EDT

04:30 ACST

16:00 EDT

05:30 ACST

17:00 EDT

06:30 ACST

18:00 EDT

07:30 ACST

19:00 EDT

08:30 ACST

Popular EDT Converters

EDT to GMT EDT to EST EDT to CST EDT to CDT EDT to MST EDT to MDT

Popular Converters to ACST

GMT to ACST EST to ACST CST to ACST CDT to ACST MST to ACST MDT to ACST

Frequently Asked Questions: EDT to ACST Time Conversion

Common queries, time calculations, and scientific explanations

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Eastern Daylight Time (EDT) operates at UTC -4, while Australian Central Standard Time (ACST) operates at UTC +9:30. When either region begins or ends Daylight Saving Time, the relative gap adjusts automatically on this board.

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Quick access to international capitals, timezone offsets, chronometry tools, and horology guides

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