Next change:
Apr
5
1 hour
Back
Apr 5, 2026, 12:00 midnight
| Start DST: | Thursday, September 1, 1927 — 0:42:45 hours forward |
|---|
Sep 1
Forward 0:42:45 hours
Sep 1, 1927 - Daylight Saving Time Started
When local standard time was about to reach
Thursday, September 1, 1927, 12:00:00 midnight clocks were turned forward 0:42:45 hours to
Thursday, September 1, 1927, 12:42:45 am local daylight time instead.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
| Year | DST End (Clock Backward) | DST Start (Clock Forward) |
|---|---|---|
| 1925 — 1926 | DST not observed | |
| 1927 | No DST End | Thursday, September 1, 12:00 midnight |
| 1928 | Sunday, April 1, 12:00 midnight | Saturday, September 1, 12:00 midnight |
| 1929 | Monday, April 1, 12:00 midnight | Sunday, September 1, 12:00 midnight |
| 1930 | Tuesday, April 1, 12:00 midnight | Monday, September 1, 12:00 midnight |
| 1931 | Wednesday, April 1, 12:00 midnight | Tuesday, September 1, 12:00 midnight |
| 1932 | Friday, April 1, 12:00 midnight | No DST Start |
| 1933 — 1945 | DST not observed | |
| 1946 | No DST End | Monday, July 15, 12:00 midnight |
| 1947 | Tuesday, April 1, 12:00 midnight | No DST Start |
| 1948 — 1949 | DST not observed | |
| All times are local for Santiago. | ||