4:00 AM UTC Pacific Time
回答
8:00 PM （前一天） PST
在夏令时期间： 9:00 PM （前一天） PDT
当它是 4:00 AM UTC (04:00 UTC) 时，Pacific Time 的时间是 8:00 PM （前一天） 在PST（标准时间）期间 和9:00 PM （前一天）在PDT（夏令时）期间. Pacific Time 的主要城市包括 Los Angeles, San Francisco, Seattle。
PDT (daylight saving time)
使用小部件转换同一对的任何其他时间。
4:00 AM UTC 在其他时区
标准时间答案（在当地夏令时期间，增加1小时）。
常见问题
What is 4:00 AM UTC in Pacific Time?
When it's 4:00 AM UTC, the time in Pacific Time is 8:00 PM (previous day) PST during standard time and 9:00 PM (previous day) PDT during daylight saving time.
What time is 04:00 UTC in Pacific Time?
04:00 UTC is the same as 4:00 AM UTC. When it's 4:00 AM UTC, the time in Pacific Time is 8:00 PM (previous day) PST during standard time and 9:00 PM (previous day) PDT during daylight saving time.
What is 4:00 AM UTC in other time zones?
4:00 AM UTC corresponds to 10:00 PM (previous day) CST, 5:00 AM CET, 9:30 AM IST, 1:00 PM JST (standard time; ±1 hour during local DST).
Does daylight saving time change the answer?
Yes. During PST (standard time, roughly winter) the answer is 8:00 PM (previous day). During PDT (daylight time, roughly summer) the answer shifts to 9:00 PM (previous day). The flip happens on the second Sunday of March to first Sunday of November.
Is 4:00 AM UTC the same day in Pacific Time?
No. Because of the offset, 4:00 AM UTC falls on the previous day in Pacific Time (8:00 PM local).