Time in PHT and IDLW
The time difference between Philippine Time (PHT) and International Date Line West Time (IDLW) is 20 hours. International Date Line West Time is 20 hours behind Philippine Time.
This means 9am PHT is 1pm IDLW (previous day) and 5pm PHT is 9pm IDLW (previous day).
Philippine Time
- The current local time in PHT is 6:43 am (July 3, 2026)
- PHT time zone offset is UTC+08:00
International Date Line West Time
- The current local time in IDLW is 10:43 am (July 3, 2026)
- IDLW time zone offset is UTC-12:00
How to convert Philippine Time to International Date Line West Time?
Subtract 20 hours from Philippine Time to get International Date Line West Time.
Time in PHT
00:00
Time in IDLW
00:00
Use the slider above to convert Philippine Time to International Date Line West Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| PHT | IDLW |
|---|---|
| 12am | 4am |
| 1am | 5am |
| 2am | 6am |
| 3am | 7am |
| 4am | 8am |
| 5am | 9am |
| 6am | 10am |
| 7am | 11am |
| 8am | 12pm |
| 9am | 1pm |
| 10am | 2pm |
| 11am | 3pm |
| 12pm | 4pm |
| 1pm | 5pm |
| 2pm | 6pm |
| 3pm | 7pm |
| 4pm | 8pm |
| 5pm | 9pm |
| 6pm | 10pm |
| 7pm | 11pm |
| 8pm | 12am |
| 9pm | 1am |
| 10pm | 2am |
| 11pm | 3am |