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if it's 10:00 pm in Brazil what time is it in California

8:00:00pm Pacific Daylight Time

8:00:00pm Pacific Daylight Time (the American timezone UTC -7)
7:00:00pm Pacific Daylight Time

7:00:00pm Pacific Daylight Time (the American timezone UTC -7)
6:00:00pm Pacific Daylight Time

6:00:00pm Pacific Daylight Time (the American timezone UTC -7)
5:00:00pm Pacific Daylight Time

5:00:00pm Pacific Daylight Time (the American timezone UTC -7)

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When it is the time 10:00pm in Brazil, officially the Federative Republic of Brazil (listen), the largest country in South America what is the time in California, the state located on the West Coast of the United States?

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Show reasoning

I followed this chain of reasoning:

By calculation (generator: ["now@trueknowledge.com"]) I know that:
The current time is May 20th 2013, 08:03:22

I know from locally stored knowledge that:
California is in the Pacific Standard Time region ([fact: ["20031111@trueknowledge.com"]])

By calculation (generator: ["geographically_located_within_or_equal_to@trueknowledge.com"]) I know that:
California is geographically located within or is equal to the Pacific Standard Time region

I know from locally stored knowledge that:
the Pacific Standard Time region is a time zone area ([fact: ["20031039@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for@trueknowledge.com"]) I know that:
Fact 1: the Pacific Standard Time region is the time zone area for California

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 1 is true for all time

I know from locally stored knowledge that:
Fact 2: Pacific Daylight Time is the time zone for the Pacific Standard Time region ([fact: ["20031061@trueknowledge.com"]])

Fact 2 is true for March 10th 2019, 10:00 - November 3rd 2019, 09:00 ([fact: ["851850372@trueknowledge.com"]])

Fact 2 is true for March 10th 2013, 10:00 - November 3rd 2013, 09:00 ([fact: ["851850192@trueknowledge.com"]])

permanent applies to is the time zone area for ([fact: ["98007581@trueknowledge.com"]])

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:
the end of time is the second parameter of all time

By calculation (generator: ["in_group@trueknowledge.com"]) I know that:
the end of time is in the group indefinitely after and the end of time

By calculation (generator: ["time_zone_for@trueknowledge.com"]) I know that:
Fact 3: Pacific Daylight Time is the time zone for California

Fact 3 is true for March 10th 2019, 10:00 - November 3rd 2019, 09:00

Fact 3 is true for March 10th 2013, 10:00 - November 3rd 2013, 09:00

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 3 is true at May 20th 2013, 08:03:22

I know from locally stored knowledge that:
Brazil is partly but not completely located within the Acre Time region ([fact: ["20049177@trueknowledge.com"]])

the Acre Time region is a time zone area ([fact: ["20038087@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for2@trueknowledge.com"]) I know that:
Fact 4: the Acre Time region is the time zone area for Brazil

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 4 is true for all time

I know from locally stored knowledge that:
Fact 5: Acre Time is the time zone for the Acre Time region ([fact: ["20038098@trueknowledge.com"]])

Fact 5 is true for July 20th 2007, 00:00:00 onwards ([fact: ["20038099@trueknowledge.com"]])

By calculation (generator: ["time_zone_for@trueknowledge.com"]) I know that:
Fact 3: Acre Time is the time zone for Brazil

Fact 3 is true for July 20th 2007, 00:00:00 onwards

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 3 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
10:00pm is the first parameter of 10:00pm Acre Time

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:
Acre Time is the second parameter of 10:00pm Acre Time

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:
10:00pm Pacific Daylight Time is strictly equal to 10:00pm Pacific Daylight Time

I know from locally stored knowledge that:
Fact 7: -5 hours is the time zone differential of Acre Time ([fact: ["20032474@trueknowledge.com"]])

Fact 7 is true for August 20th 2010, 15:33:09 onwards ([fact: ["933764162@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 7 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
-5 hours and 0 minutes is the first parameter of -5 hours

I know from locally stored knowledge that:
Fact 8: -7 hours is the time zone differential of Pacific Daylight Time ([fact: ["20030752@trueknowledge.com"]])

Fact 8 is true for August 20th 2010, 15:32:52 onwards ([fact: ["933759190@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 8 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
-7 hours and 0 minutes is the first parameter of -7 hours

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:
January 1st 1, 01:01:01 is strictly equal to January 1st 1, 01:01:01

-5 hours and 0 minutes is strictly equal to -5 hours and 0 minutes

-7 hours and 0 minutes is strictly equal to -7 hours and 0 minutes

By calculation (generator: ["timepoint_sum@trueknowledge.com"]) I know that:
December 31st 0 BC, 20:01:01 is the timepoint sum of January 1st 1, 01:01:01 and -5 hours and 0 minutes

December 31st 0 BC, 18:01:01 is the timepoint sum of January 1st 1, 01:01:01 and -7 hours and 0 minutes

By calculation (generator: ["timepoint_difference@trueknowledge.com"]) I know that:
2 hours, 0 minutes and 0 seconds is the length of time between the timepoints December 31st 0 BC, 18:01:01 and December 31st 0 BC, 20:01:01

By calculation (generator: ["difference_between_lengths_of_time@trueknowledge.com"]) I know that:
2 hours, 0 minutes and 0 seconds is the difference between the scalar quantities -5 hours and 0 minutes and -7 hours and 0 minutes

By calculation (generator: ["pinstance@trueknowledge.com"]) I know that:
Fact 9: 2 hours, 0 minutes and 0 seconds is a length of time

Fact 9 is true for all time

By calculation (generator: ["inverse_length_time@trueknowledge.com"]) I know that:
-2 hours, 0 minutes and 0 seconds is the inverse of 2 hours, 0 minutes and 0 seconds

By calculation (generator: ["sum_local_clock_time_and_length_time@trueknowledge.com"]) I know that:
8:00:00pm Pacific Daylight Time is the sum of the local clock time and the length of time 10:00pm Pacific Daylight Time and -2 hours, 0 minutes and 0 seconds

By calculation (generator: ["local_time_equivalent@trueknowledge.com"]) I know that:
10:00pm Acre Time is equivalent to the local clock time 8:00:00pm Pacific Daylight Time

Pacific Daylight Time is the time zone specified in 8:00:00pm Pacific Daylight Time

I know from locally stored knowledge that:
Brazil is partly but not completely located within the Fernando de Noronha Time region ([fact: ["20049211@trueknowledge.com"]])

the Fernando de Noronha Time region is a time zone area ([fact: ["20038967@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for2@trueknowledge.com"]) I know that:
Fact 4: the Fernando de Noronha Time region is the time zone area for Brazil

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 4 is true for all time

I know from locally stored knowledge that:
Fact 11: Fernando de Noronha Time is the time zone for the Fernando de Noronha Time region ([fact: ["20038976@trueknowledge.com"]])

Fact 11 is true for the earliest time when the fact can make sense onwards ([fact: ["20038977@trueknowledge.com"]])

By calculation (generator: ["time_zone_for@trueknowledge.com"]) I know that:
Fact 3: Fernando de Noronha Time is the time zone for Brazil

Fact 3 is true for the earliest time when the fact can make sense onwards

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 3 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
10:00pm is the first parameter of 10:00pm Fernando de Noronha Time

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:
Fernando de Noronha Time is the second parameter of 10:00pm Fernando de Noronha Time

I know from locally stored knowledge that:
Fact 13: -2 hours is the time zone differential of Fernando de Noronha Time ([fact: ["20037348@trueknowledge.com"]])

Fact 13 is true for August 20th 2010, 15:33:26 onwards ([fact: ["933769982@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 13 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
-2 hours and 0 minutes is the first parameter of -2 hours

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:
-2 hours and 0 minutes is strictly equal to -2 hours and 0 minutes

By calculation (generator: ["timepoint_sum@trueknowledge.com"]) I know that:
December 31st 0 BC, 23:01:01 is the timepoint sum of January 1st 1, 01:01:01 and -2 hours and 0 minutes

By calculation (generator: ["timepoint_difference@trueknowledge.com"]) I know that:
5 hours, 0 minutes and 0 seconds is the length of time between the timepoints December 31st 0 BC, 18:01:01 and December 31st 0 BC, 23:01:01

By calculation (generator: ["difference_between_lengths_of_time@trueknowledge.com"]) I know that:
5 hours, 0 minutes and 0 seconds is the difference between the scalar quantities -2 hours and 0 minutes and -7 hours and 0 minutes

By calculation (generator: ["pinstance@trueknowledge.com"]) I know that:
Fact 9: 5 hours, 0 minutes and 0 seconds is a length of time

Fact 9 is true for all time

By calculation (generator: ["inverse_length_time@trueknowledge.com"]) I know that:
-5 hours, 0 minutes and 0 seconds is the inverse of 5 hours, 0 minutes and 0 seconds

By calculation (generator: ["sum_local_clock_time_and_length_time@trueknowledge.com"]) I know that:
5:00:00pm Pacific Daylight Time is the sum of the local clock time and the length of time 10:00pm Pacific Daylight Time and -5 hours, 0 minutes and 0 seconds

By calculation (generator: ["local_time_equivalent@trueknowledge.com"]) I know that:
10:00pm Fernando de Noronha Time is equivalent to the local clock time 5:00:00pm Pacific Daylight Time

Pacific Daylight Time is the time zone specified in 5:00:00pm Pacific Daylight Time

I know from locally stored knowledge that:
Brazil is partly but not completely located within the Amazon Daylight-saving Time region ([fact: ["20049215@trueknowledge.com"]])

the Amazon Daylight-saving Time region is a time zone area ([fact: ["20038993@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for2@trueknowledge.com"]) I know that:
Fact 4: the Amazon Daylight-saving Time region is the time zone area for Brazil

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 4 is true for all time

I know from locally stored knowledge that:
Fact 16: Amazon Time is the time zone for the Amazon Daylight-saving Time region ([fact: ["20039008@trueknowledge.com"]])

Fact 16 is true for February 25th 2007 - November 2007 ([fact: ["20039009@trueknowledge.com"]])

By calculation (generator: ["time_zone_for@trueknowledge.com"]) I know that:
Fact 3: Amazon Time is the time zone for Brazil

Fact 3 is true for February 25th 2007 - November 2007

Fact 3 is true for the earliest time when the fact can make sense onwards

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 3 is true at May 20th 2013, 08:03:22

I know from locally stored knowledge that:
Brazil is partly but not completely located within the Amazon Standard Time region ([fact: ["20049213@trueknowledge.com"]])

the Amazon Standard Time region is a time zone area ([fact: ["20038979@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for2@trueknowledge.com"]) I know that:
Fact 4: the Amazon Standard Time region is the time zone area for Brazil

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 4 is true for all time

I know from locally stored knowledge that:
Fact 19: Amazon Time is the time zone for the Amazon Standard Time region ([fact: ["20038988@trueknowledge.com"]])

Fact 19 is true for the earliest time when the fact can make sense onwards ([fact: ["20038989@trueknowledge.com"]])

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
10:00pm is the first parameter of 10:00pm Amazon Time

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:
Amazon Time is the second parameter of 10:00pm Amazon Time

I know from locally stored knowledge that:
Fact 20: -4 hours is the time zone differential of Amazon Time ([fact: ["20032472@trueknowledge.com"]])

Fact 20 is true for August 20th 2010, 15:33:10 onwards ([fact: ["933764910@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 20 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
-4 hours and 0 minutes is the first parameter of -4 hours

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:
-4 hours and 0 minutes is strictly equal to -4 hours and 0 minutes

By calculation (generator: ["timepoint_sum@trueknowledge.com"]) I know that:
December 31st 0 BC, 21:01:01 is the timepoint sum of January 1st 1, 01:01:01 and -4 hours and 0 minutes

By calculation (generator: ["timepoint_difference@trueknowledge.com"]) I know that:
3 hours, 0 minutes and 0 seconds is the length of time between the timepoints December 31st 0 BC, 18:01:01 and December 31st 0 BC, 21:01:01

By calculation (generator: ["difference_between_lengths_of_time@trueknowledge.com"]) I know that:
3 hours, 0 minutes and 0 seconds is the difference between the scalar quantities -4 hours and 0 minutes and -7 hours and 0 minutes

By calculation (generator: ["pinstance@trueknowledge.com"]) I know that:
Fact 9: 3 hours, 0 minutes and 0 seconds is a length of time

Fact 9 is true for all time

By calculation (generator: ["inverse_length_time@trueknowledge.com"]) I know that:
-3 hours, 0 minutes and 0 seconds is the inverse of 3 hours, 0 minutes and 0 seconds

By calculation (generator: ["sum_local_clock_time_and_length_time@trueknowledge.com"]) I know that:
7:00:00pm Pacific Daylight Time is the sum of the local clock time and the length of time 10:00pm Pacific Daylight Time and -3 hours, 0 minutes and 0 seconds

By calculation (generator: ["local_time_equivalent@trueknowledge.com"]) I know that:
10:00pm Amazon Time is equivalent to the local clock time 7:00:00pm Pacific Daylight Time

Pacific Daylight Time is the time zone specified in 7:00:00pm Pacific Daylight Time

I know from locally stored knowledge that:
Brazil is partly but not completely located within the Brazil Daylight-saving region ([fact: ["20049219@trueknowledge.com"]])

the Brazil Daylight-saving region is a time zone area ([fact: ["20039023@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for2@trueknowledge.com"]) I know that:
Fact 4: the Brazil Daylight-saving region is the time zone area for Brazil

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 4 is true for all time

I know from locally stored knowledge that:
Fact 23: Brazilia Time is the time zone for the Brazil Daylight-saving region ([fact: ["20039040@trueknowledge.com"]])

Fact 23 is true for February 18th 2019, 02:00 - October 21st 2019, 02:00 ([fact: ["1014660178@trueknowledge.com"]])

By calculation (generator: ["time_zone_for@trueknowledge.com"]) I know that:
Fact 3: Brazilia Time is the time zone for Brazil

Fact 3 is true for February 18th 2019, 02:00 - October 21st 2019, 02:00

Fact 3 is true for the earliest time when the fact can make sense onwards

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 3 is true at May 20th 2013, 08:03:22

I know from locally stored knowledge that:
Brazil is partly but not completely located within the Brazil Standard Time region ([fact: ["20049217@trueknowledge.com"]])

the Brazil Standard Time region is a time zone area ([fact: ["20039011@trueknowledge.com"]])

By calculation (generator: ["time_zone_area_for2@trueknowledge.com"]) I know that:
Fact 4: the Brazil Standard Time region is the time zone area for Brazil

By calculation (generator: ["perm5@trueknowledge.com"]) I know that:
Fact 4 is true for all time

I know from locally stored knowledge that:
Fact 26: Brazilia Time is the time zone for the Brazil Standard Time region ([fact: ["20039020@trueknowledge.com"]])

Fact 26 is true for the earliest time when the fact can make sense onwards ([fact: ["20039021@trueknowledge.com"]])

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
10:00pm is the first parameter of 10:00pm Brazilia Time

By calculation (generator: ["second_parameter@trueknowledge.com"]) I know that:
Brazilia Time is the second parameter of 10:00pm Brazilia Time

I know from locally stored knowledge that:
Fact 27: -3 hours is the time zone differential of Brazilia Time ([fact: ["20032280@trueknowledge.com"]])

Fact 27 is true for August 20th 2010, 15:33:07 onwards ([fact: ["933763298@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 27 is true at May 20th 2013, 08:03:22

By calculation (generator: ["first_parameter@trueknowledge.com"]) I know that:
-3 hours and 0 minutes is the first parameter of -3 hours

By calculation (generator: ["strictequal1@trueknowledge.com"]) I know that:
-3 hours and 0 minutes is strictly equal to -3 hours and 0 minutes

By calculation (generator: ["timepoint_sum@trueknowledge.com"]) I know that:
December 31st 0 BC, 22:01:01 is the timepoint sum of January 1st 1, 01:01:01 and -3 hours and 0 minutes

By calculation (generator: ["timepoint_difference@trueknowledge.com"]) I know that:
4 hours, 0 minutes and 0 seconds is the length of time between the timepoints December 31st 0 BC, 18:01:01 and December 31st 0 BC, 22:01:01

By calculation (generator: ["difference_between_lengths_of_time@trueknowledge.com"]) I know that:
4 hours, 0 minutes and 0 seconds is the difference between the scalar quantities -3 hours and 0 minutes and -7 hours and 0 minutes

By calculation (generator: ["pinstance@trueknowledge.com"]) I know that:
Fact 9: 4 hours, 0 minutes and 0 seconds is a length of time

Fact 9 is true for all time

By calculation (generator: ["inverse_length_time@trueknowledge.com"]) I know that:
-4 hours, 0 minutes and 0 seconds is the inverse of 4 hours, 0 minutes and 0 seconds

By calculation (generator: ["sum_local_clock_time_and_length_time@trueknowledge.com"]) I know that:
6:00:00pm Pacific Daylight Time is the sum of the local clock time and the length of time 10:00pm Pacific Daylight Time and -4 hours, 0 minutes and 0 seconds

By calculation (generator: ["local_time_equivalent@trueknowledge.com"]) I know that:
10:00pm Brazilia Time is equivalent to the local clock time 6:00:00pm Pacific Daylight Time

Pacific Daylight Time is the time zone specified in 6:00:00pm Pacific Daylight Time

I used the following facts to provide this answer:

California is or has been in the Pacific Standard Time region

agree disagree edit

the Pacific Standard Time region is a time zone area

agree disagree edit

Pacific Daylight Time has been the time zone for the Pacific Standard Time region between March 10th 2019, 10:00 and November 3rd 2019, 09:00

agree disagree edit

Pacific Daylight Time has been the time zone for the Pacific Standard Time region between March 10th 2013, 10:00 and November 3rd 2013, 09:00

agree disagree edit

'is the time zone area for' is permanent

agree disagree edit

Brazil is or has been partly but not completely located within the Acre Time region

agree disagree edit

the Acre Time region is a time zone area

agree disagree edit

Acre Time has been the time zone for the Acre Time region since at least July 20th 2007, 00:00:00

agree disagree edit

-5 hours has been the time zone differential of Acre Time since at least August 20th 2010, 15:33:09

agree disagree edit

-7 hours has been the time zone differential of Pacific Daylight Time since at least August 20th 2010, 15:32:52

agree disagree edit

Brazil is or has been partly but not completely located within the Fernando de Noronha Time region

agree disagree edit

the Fernando de Noronha Time region is a time zone area

agree disagree edit

Fernando de Noronha Time has always been the time zone for the Fernando de Noronha Time region

agree disagree edit

-2 hours has been the time zone differential of Fernando de Noronha Time since at least August 20th 2010, 15:33:26

agree disagree edit

Brazil is or has been partly but not completely located within the Amazon Daylight-saving Time region

agree disagree edit

the Amazon Daylight-saving Time region is a time zone area

agree disagree edit

Amazon Time has been the time zone for the Amazon Daylight-saving Time region between February 25th 2007 and November 2007

agree disagree edit

Brazil is or has been partly but not completely located within the Amazon Standard Time region

agree disagree edit

the Amazon Standard Time region is a time zone area

agree disagree edit

Amazon Time has always been the time zone for the Amazon Standard Time region

agree disagree edit

-4 hours has been the time zone differential of Amazon Time since at least August 20th 2010, 15:33:10

agree disagree edit

Brazil is or has been partly but not completely located within the Brazil Daylight-saving region

agree disagree edit

the Brazil Daylight-saving region is a time zone area

agree disagree edit

Brazilia Time has been the time zone for the Brazil Daylight-saving region between February 18th 2019, 02:00 and October 21st 2019, 02:00

agree disagree edit

Brazil is or has been partly but not completely located within the Brazil Standard Time region

agree disagree edit

the Brazil Standard Time region is a time zone area

agree disagree edit

Brazilia Time has always been the time zone for the Brazil Standard Time region

agree disagree edit

-3 hours has been the time zone differential of Brazilia Time since at least August 20th 2010, 15:33:07

agree disagree edit

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