Time difference: Los Angeles and Perth

Perth is 15 hours ahead of Los Angeles.

Perth is 15 hours ahead of Los Angeles. Los Angeles is UTC-7. Perth is UTC+8.

Los Angeles on 15 October 2026: sunrise 06:58, sunset 18:18, day length 11 h 20 min.

Perth on 15 October 2026: sunrise 05:37, sunset 18:28, day length 12 h 51 min.

For Los Angeles and Perth: The next clock change in Los Angeles is 1 hour back on 1 November 2026 at 02:00, from UTC-7 to UTC-8.

For Perth and Los Angeles: Perth has no clock change scheduled in the next year. The last year with a seasonal offset change was 2009. The offset now is UTC+8.

When the difference changes
Change
The gap changes on 1 November 2026 at 02:00, when clocks in Los Angeles move back 1 hour.
The gap changes on 14 March 2027 at 02:00, when clocks in Los Angeles move forward 1 hour.
The gap changes on 7 November 2027 at 02:00, when clocks in Los Angeles move back 1 hour.
Working hours from each side
View09:00 to 17:00
From Los AngelesLos Angeles and Perth have no hour that is 09:00 to 17:00 in both cities.
From PerthPerth and Los Angeles have no hour that is 09:00 to 17:00 in both cities.
Hours in Los Angeles and Perth. Shaded cells are 09:00 to 17:00. The stronger shade is when both are.
Los AngelesPerth
00:0015:00
01:0016:00
02:0017:00
03:0018:00
04:0019:00
05:0020:00
06:0021:00
07:0022:00
08:0023:00
09:0000:00 (next day)
10:0001:00 (next day)
11:0002:00 (next day)
12:0003:00 (next day)
13:0004:00 (next day)
14:0005:00 (next day)
15:0006:00 (next day)
16:0007:00 (next day)
17:0008:00 (next day)
18:0009:00 (next day)
19:0010:00 (next day)
20:0011:00 (next day)
21:0012:00 (next day)
22:0013:00 (next day)
23:0014:00 (next day)
Sun this year
CityLongest dayShortest day
Los Angeles with Perth21 June 2026, 14 h 26 min21 December 2026, 9 h 53 min
Perth with Los Angeles22 December 2026, 14 h 15 min21 June 2026, 10 h 3 min
Next public holidays
CityDateHoliday
Los Angeles and Perth11 November 2026Veterans Day
Los Angeles and Perth26 November 2026Thanksgiving Day
Perth and Los Angeles25 December 2026Christmas Day
Perth and Los Angeles26 December 2026Boxing Day