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⇤ ← Revision 1 as of 2017-01-07 02:30:00
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| . Before the 1930s, the interpretation of daylight savings time and time zones varied. === Keith Lofstrom's Gigasecond calendar: === |
Gigaseconds
Based on numbers from https://www.araneus.fi/ ... which overestimates the gigasecond by 40 seconds.
- Does not include leap seconds
- Before the 1930s, the interpretation of daylight savings time and time zones varied.
Keith Lofstrom's Gigasecond calendar:
|
|
PST day |
GMT |
PST |
PDT |
|
-9 Gs |
1688 |
June 23 |
22:51 |
14:51 |
|
Saturday |
-8 Gs |
1700 |
March 2 |
00:37+1d |
16:37 |
|
Tuesday |
-7 Gs |
1731 |
November 9 |
02:23+1d |
18:23 |
|
Friday |
-6 Gs |
1763 |
July 18 |
04:09+1d |
20:09 |
|
Monday |
-5 Gs |
1795 |
March 26 |
05:55+1d |
21:55 |
|
Thursday |
-4 Gs |
1826 |
December 03 |
07:41+1d |
23:41 |
|
Sunday |
-3 Gs |
1858 |
August 12 |
09:27 |
1:27 |
|
Thursday |
-2 Gs |
1890 |
April 20 |
11:13 |
3:13 |
|
Sunday |
-1 Gs |
1921 |
December 28 |
12:59 |
4:59 |
|
Wednesday |
0 Gs |
1953 |
September 5 |
14:45 |
(6:45) |
7:45 |
Saturday |
1 Gs |
1985 |
May 14 |
16:31 |
(8:31) |
9:31 |
Tuesday |
2 Gs |
2017 |
January 20 |
18:17 |
10:17 |
|
Friday |