DST pair drift
San Francisco (America/Los_Angeles) and Singapore (Asia/Singapore) currently have a -15h difference. Across the next year, that gap takes 2 distinct values due to 2 DST transitions.
Current gap
-15h
this week
Distinct gaps / year
2
how many values it takes
DST transitions
2
next 52 weeks
Stable run
19-33 wks
min–max consecutive
| Week of | San Francisco | Singapore | Gap |
|---|---|---|---|
| 2026-04-27 | PDT | GMT+8 | -15h |
| 2026-05-04 | PDT | GMT+8 | -15h |
| 2026-05-11 | PDT | GMT+8 | -15h |
| 2026-05-18 | PDT | GMT+8 | -15h |
| 2026-05-25 | PDT | GMT+8 | -15h |
| 2026-06-01 | PDT | GMT+8 | -15h |
| 2026-06-08 | PDT | GMT+8 | -15h |
| 2026-06-15 | PDT | GMT+8 | -15h |
| 2026-06-22 | PDT | GMT+8 | -15h |
| 2026-06-29 | PDT | GMT+8 | -15h |
| 2026-07-06 | PDT | GMT+8 | -15h |
| 2026-07-13 | PDT | GMT+8 | -15h |
| 2026-07-20 | PDT | GMT+8 | -15h |
| 2026-07-27 | PDT | GMT+8 | -15h |
| 2026-08-03 | PDT | GMT+8 | -15h |
| 2026-08-10 | PDT | GMT+8 | -15h |
| 2026-08-17 | PDT | GMT+8 | -15h |
| 2026-08-24 | PDT | GMT+8 | -15h |
| 2026-08-31 | PDT | GMT+8 | -15h |
| 2026-09-07 | PDT | GMT+8 | -15h |
| 2026-09-14 | PDT | GMT+8 | -15h |
| 2026-09-21 | PDT | GMT+8 | -15h |
| 2026-09-28 | PDT | GMT+8 | -15h |
| 2026-10-05 | PDT | GMT+8 | -15h |
| 2026-10-12 | PDT | GMT+8 | -15h |
| 2026-10-19 | PDT | GMT+8 | -15h |
| 2026-10-26 | PDT | GMT+8 | -15h |
| 2026-11-02 | PST | GMT+8 | -16h |
| 2026-11-09 | PST | GMT+8 | -16h |
| 2026-11-16 | PST | GMT+8 | -16h |
| 2026-11-23 | PST | GMT+8 | -16h |
| 2026-11-30 | PST | GMT+8 | -16h |
| 2026-12-07 | PST | GMT+8 | -16h |
| 2026-12-14 | PST | GMT+8 | -16h |
| 2026-12-21 | PST | GMT+8 | -16h |
| 2026-12-28 | PST | GMT+8 | -16h |
| 2027-01-04 | PST | GMT+8 | -16h |
| 2027-01-11 | PST | GMT+8 | -16h |
| 2027-01-18 | PST | GMT+8 | -16h |
| 2027-01-25 | PST | GMT+8 | -16h |
| 2027-02-01 | PST | GMT+8 | -16h |
| 2027-02-08 | PST | GMT+8 | -16h |
| 2027-02-15 | PST | GMT+8 | -16h |
| 2027-02-22 | PST | GMT+8 | -16h |
| 2027-03-01 | PST | GMT+8 | -16h |
| 2027-03-08 | PST | GMT+8 | -16h |
| 2027-03-15 | PDT | GMT+8 | -15h |
| 2027-03-22 | PDT | GMT+8 | -15h |
| 2027-03-29 | PDT | GMT+8 | -15h |
| 2027-04-05 | PDT | GMT+8 | -15h |
| 2027-04-12 | PDT | GMT+8 | -15h |
| 2027-04-19 | PDT | GMT+8 | -15h |
