4:00a.m.
12:00 Noon in Maryland (ET) = 9:00 AM on the same date in Los Angeles (PT).
When it's 8 pm in London it's noon in Los Angeles.
If it is noon in Los Angeles, it is 3:00 PM in New York. Los Angeles is on Pacific Time and New York is on Eastern Time. In the United States, it is Daylight Saving Time from the second Sunday in March and the first Sunday in November, and Standard Time the rest of the time.
England (London) is at (Greenwich Mean Time) GMT. US Pacific Time is (Greenwich Mean Time) GMT -8 hours, ie. 8 hours behind Greenwich, England. Los Angeles is 8 hours behind GMT. (Daylight savings not taken into account.)
Sydney is (Greenwich Mean Time) GMT +10 hours, ie. 10 hours ahead of Greenwich, England. California is (Greenwich Mean Time) GMT -8 hours, ie. 8 hours behind Greenwich, England. Los Angeles is 18 hours behind Sydney. (Daylight savings not taken into account.)
US Pacific Time - is (Greenwich Mean Time) GMT -8 hours, ie. 8 hours behind Greenwich, England. Austria is (Greenwich Mean Time) GMT +1 hour, ie. 1 hour ahead of Greenwich, England. Los Angeles is 9 hours behind Austria. (Daylight savings not taken into account.)
Los Angles time is three hours behind New York City, so noon in New York City is 9:00 AM in Los Angeles. Los Angeles is on Pacific Time and New York City is on Eastern Time. In the United States, it is Daylight Saving Time from the second Sunday in March and the first Sunday in November, and Standard Time the rest of the time.
Los Angeles, California is UTC/GMT-8. From the second Sunday in March until the first Sunday in November, Los Angeles observes daylight savings and moves into UTC/GMT-7. While in daylight savings, Los Angeles is seven hours behind GMT. Outside of daylight savings, it is eight hours behind.
When it is noon in Buffalo it is 0900 in California.
11 pm on the same day. Los Angeles is on Pacific Time which is 8 hours behind London which is on Greenwich Mean Time (in the winter anyway)
London (Greenwich Mean Time or GMT) is 8 hours ahead of Los Angeles (Pacific Standard Time or PST), so if it's 10am in LA, it's 6pm in London.
Japan is (Greenwich Mean Time) GMT +9 hours, ie. 9 hours ahead of Greenwich, England. Los Angeles is (Greenwich Mean Time) GMT -6 hours, ie. 6 hours behind Greenwich, England. Japan is 15 hours ahead of Los Angeles. (Daylight savings not taken into account.)