The short answer
12am in Zhangjiakou is 12pm in Eastern Daylight Time on the previous day.
Zhangjiakou is 12 hours ahead of Eastern Daylight Time. It falls outside the 9-to-5 in Zhangjiakou but lands inside working hours in Eastern Daylight Time.
Zhangjiakou☾
12am
Eastern Daylight Time☀
12pm
previous day
Right now
1:06amCST · UTC+08:00 · Mon, Aug 31
1:06pmEDT · UTC-04:00 · Sun, Aug 30
Read across to convert
Zhangjiakou
CST · UTC+08:00
Eastern Daylight Time
EDT · UTC-04:00
Pinned12amZhangjiakou=12pmEastern Daylight Time · Sun (previous day)
PINNED
12amMon
12pmSun ·−1d
WORKNOW
1am
1pmSun ·−1d
WORK2am
2pmSun ·−1d
WORK3am
3pmSun ·−1d
WORK4am
4pmSun ·−1d
WORK5am
5pmSun ·−1d
6am
6pmSun ·−1d
7am
7pmSun ·−1d
8am
8pmSun ·−1d
9am
WORK9pmSun ·−1d
10am
WORK10pmSun ·−1d
11am
WORK11pmSun ·−1d
12pm
WORK12amMon
1pm
WORK1am
2pm
WORK2am
3pm
WORK3am
4pm
WORK4am
5pm
5am
6pm
6am
7pm
7am
8pm
8am
9pm
9am
WORK10pm
10am
WORK11pm
11am
WORKdaylightnightworking hoursoverlap
Best time to meet
No shared working hours.
Zhangjiakou 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.
9amZhangjiakou=9pmEastern Daylight Time · prev day
12pmZhangjiakou=12amEastern Daylight Time
3pmZhangjiakou=3amEastern Daylight Time
5pmZhangjiakou=5amEastern Daylight Time
9pmZhangjiakou=9amEastern Daylight Time
In context
What each side covers.
Zhangjiakou
1:06amCST · UTC+08:00
Eastern Daylight Time
1:06pmEDT · 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
10:06am
India Standard Time
10:36pm
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
1:06pm
Central European Time
7:06pm
Eastern Time to Central Europe6 hours behind
India Standard Time
10:36pm
Eastern Daylight Time
1:06pm
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
6:06pm
India Standard Time
10:36pm
London to India4 hours 30 minutes behind
Pacific Daylight Time
10:06am
Eastern Daylight Time
1:06pm
Pacific to Eastern Time3 hours behind
Central European Time
7:06pm
India Standard Time
10:36pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Zhangjiakou and Eastern Daylight Time. Can't find what you need? Email [email protected].
- What is the time difference between Zhangjiakou and Eastern Daylight Time?
- Zhangjiakou 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 12am in Zhangjiakou, what time is it in Eastern Daylight Time?
- 12am in Zhangjiakou is 12pm in Eastern Daylight Time on the previous day. It falls outside the 9-to-5 in Zhangjiakou 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 Zhangjiakou and Eastern Daylight Time?
- There's no comfortable 9-to-5 overlap between Zhangjiakou 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.