Using Bangkok as an example, Bangkok's time is 15 hours (wow, yes, that is a LOT of time) faster than San Francisco. 5 PM in San Francisco, for example, Monday 16th January. The sum added together (20) is more than 12. So it's definitely the next day, Tuesday 17th January. 20 - 12 is 8. So 8 AM, the next day
When it's 4 PM in Denver, it's 3 PM in San Francisco.
9.30 am
12;00
+12h means that 8 pm in Slatina, Romania is 8 am im San Francisco, USA
4:30 PM
8 pm.
3pm
When it's 11 PM BST in England, it's 3 PM PDT in San Francisco, and when it's 11 PM GMT in England, it's usually 3 PM PST in San Francisco.However, due to differences in Daylight Saving Time/ Summer Time schedules, there are 2 or 3 weeks in March and 1 week in October-November in which it's 4 PM PDT in San Francisco when it's 11 PM GMT in England.
8 PM in San Francisco = 11 PM in New York
12:31 pm
4pm
8 AM PDT in San Francisco = 11 PM CST in Taiwan 8 AM PST in San Francisco = 12 midnight CST in Taiwan