Offset
The time difference between Semarang and Mexico City is 13 hours.
Semarang (WIB) is ahead of Mexico City (CST).
WIB: UTC+7
CST: UTC-6
Neither Semarang nor Mexico City is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Semarang and Mexico City don't overlap on the same weekday. Mexico City is 13 hours behind Semarang.
Realistic options: hand off asynchronously, or stretch one side by an hour to catch the other team at the start or end of their day.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Indonesia
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- Labour DayFri, May 1
- Ascension DayThu, May 14
- Pancasila DayMon, Jun 1
- Independence DayMon, Aug 17
- Christmas DayFri, Dec 25
Mexico
- New Year's DayThu, Jan 1
- Constitution DayMon, Feb 2
- Benito Juárez's birthdayMon, Mar 16
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Independence DayWed, Sep 16
- Revolution DayMon, Nov 16
- Christmas DayFri, Dec 25
About these zones
Semarang uses Western Indonesia Time (WIB). To call Indonesia, dial +62.
Mexico City uses Central Standard Time. To call Mexico, dial +52.
Mexico City is approximately 10,300 miles northeast of Semarang.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Semarang | Mexico City | Day |
|---|---|---|
| 12:00 am | 11:00 am | -1 day |
| 1:00 am | 12:00 pm | -1 day |
| 2:00 am | 1:00 pm | -1 day |
| 3:00 am | 2:00 pm | -1 day |
| 4:00 am | 3:00 pm | -1 day |
| 5:00 am | 4:00 pm | -1 day |
| 6:00 am | 5:00 pm | -1 day |
| 7:00 am | 6:00 pm | -1 day |
| 8:00 am | 7:00 pm | -1 day |
| 9:00 am | 8:00 pm | -1 day |
| 10:00 am | 9:00 pm | -1 day |
| 11:00 am | 10:00 pm | -1 day |
| 12:00 pm | 11:00 pm | -1 day |
| 1:00 pm | 12:00 am | Same day |
| 2:00 pm | 1:00 am | Same day |
| 3:00 pm | 2:00 am | Same day |
| 4:00 pm | 3:00 am | Same day |
| 5:00 pm | 4:00 am | Same day |
| 6:00 pm | 5:00 am | Same day |
| 7:00 pm | 6:00 am | Same day |
| 8:00 pm | 7:00 am | Same day |
| 9:00 pm | 8:00 am | Same day |
| 10:00 pm | 9:00 am | Same day |
| 11:00 pm | 10:00 am | Same day |
Daylight saving time
Neither Semarang nor Mexico City observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:52 AM
- Sunset
- 5:39 PM
- Day length
- 11h 47m
- Sunrise
- 6:10 AM
- Sunset
- 7:17 PM
- Day length
- 13h 7m
Cities in these zones
Other cities in Western Indonesia Time
Other cities in Central Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Airports in Central Standard Time
- MEX
- NLU
- TLC
- PBC
- QRO
- BJX
- GDL
Related conversions
Common conversions
- What is 9:00 am Semarang in Mexico City?
- 9:00 am Semarang is 8:00 pm Mexico City, the previous day.
- What is 12:00 pm Semarang in Mexico City?
- 12:00 pm Semarang is 11:00 pm Mexico City, the previous day.
- What is 12:30 pm Semarang in Mexico City?
- 12:30 pm Semarang is 11:30 pm Mexico City, the previous day.
- What is 2:00 pm Semarang in Mexico City?
- 2:00 pm Semarang is 1:00 am Mexico City.
- What is 5:00 pm Semarang in Mexico City?
- 5:00 pm Semarang is 4:00 am Mexico City.
- What is 11:30 pm Semarang in Mexico City?
- 11:30 pm Semarang is 10:30 am Mexico City.