The short answer
3am in Chongming is 3pm in Eastern Daylight Time on the previous day.
Chongming is 12 hours ahead of Eastern Daylight Time. It falls outside the 9-to-5 in Chongming but lands inside working hours in Eastern Daylight Time.
Chongming☾
3am
Eastern Daylight Time☀
3pm
previous day
Right now
7:27pmCST · UTC+08:00 · Sun, Aug 30
7:27amEDT · UTC-04:00 · Sun, Aug 30
Read across to convert
Chongming
CST · UTC+08:00
Eastern Daylight Time
EDT · UTC-04:00
Pinned3amChongming=3pmEastern Daylight Time · Sat (previous day)
12amSun
12pmSat ·−1d
WORK1am
1pmSat ·−1d
WORK2am
2pmSat ·−1d
WORKPINNED
3am
3pmSat ·−1d
WORK4am
4pmSat ·−1d
WORK5am
5pmSat ·−1d
6am
6pmSat ·−1d
7am
7pmSat ·−1d
8am
8pmSat ·−1d
9am
WORK9pmSat ·−1d
10am
WORK10pmSat ·−1d
11am
WORK11pmSat ·−1d
12pm
WORK12amSun
1pm
WORK1am
2pm
WORK2am
3pm
WORK3am
4pm
WORK4am
5pm
5am
6pm
6am
NOW
7pm
7am
8pm
8am
9pm
9am
WORK10pm
10am
WORK11pm
11am
WORKdaylightnightworking hoursoverlap
Best time to meet
No shared working hours.
Chongming and Eastern Daylight Time are too far apart for a working-day overlap. The least-unsociable option is an early-morning call on one side and an evening one on the other — or hand work off asynchronously and let the planet do the waiting.
Popular conversions
Quick reference.
9amChongming=9pmEastern Daylight Time · prev day
12pmChongming=12amEastern Daylight Time
3pmChongming=3amEastern Daylight Time
5pmChongming=5amEastern Daylight Time
9pmChongming=9amEastern Daylight Time
In context
What each side covers.
Eastern Daylight Time
7:27amEDT · UTC-04:00
Cities on this clock
Did you mean…? “EDT” is shared by several places. This page shows Eastern Daylight Time (US & Canada) — or switch to Australian Eastern Standard Time.
Related converters
Other popular pairs.
Pacific Time
4:27am
India Standard Time
4:57pm
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
7:27am
Central European Time
1:27pm
Eastern Time to Central Europe6 hours behind
India Standard Time
4:57pm
Eastern Daylight Time
7:27am
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
12:27pm
India Standard Time
4:57pm
London to India4 hours 30 minutes behind
Pacific Daylight Time
4:27am
Eastern Daylight Time
7:27am
Pacific to Eastern Time3 hours behind
Central European Time
1:27pm
India Standard Time
4:57pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Chongming and Eastern Daylight Time. Can't find what you need? Email [email protected].
- What is the time difference between Chongming and Eastern Daylight Time?
- Chongming is 12 hours ahead of Eastern Daylight Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 3am in Chongming, what time is it in Eastern Daylight Time?
- 3am in Chongming is 3pm in Eastern Daylight Time on the previous day. It falls outside the 9-to-5 in Chongming but lands inside working hours in Eastern Daylight Time. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Chongming and Eastern Daylight Time?
- There's no comfortable 9-to-5 overlap between Chongming and Eastern Daylight Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — CST and EDT — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.