Daylight Savings Time Changes in Cuba 🇨🇺 (1977)
| Country: | Cuba |
| Capital: | Havana |
| Abbreviations: | CU, CUB |
| IANA Time Zones: | 2 |
| Dial Code: | +53 |
Daylight Savings Time Schedule and Information
Before
23
:
59
After
01
:
00
23 APR
23 Apr 1977 - Daylight Saving Time Starts
When local standard time is about to reach Saturday, 23 April 1977, 23:59 clocks are turned forward 1 hour to
Saturday, 23 April 1977, 01:00 local daylight time instead.
Sunrise and sunset will be about 1 hour later on 23 Apr 1977 than the day before. There will be more light in the evening.
Also called Spring Forward.
Before
23
:
59
After
23
:
00
29 OCT
29 Oct 1977 - Daylight Saving Time Ends
When local standard time is about to reach Saturday, 29 October 1977, 23:59 clocks are turned backward 1 hour to
Saturday, 29 October 1977, 23:00 local standard time instead.
Sunrise and sunset will be about 1 hour earlier on 29 Oct 1977 than the day before. There will be more light in the morning.
Also called Fall Back.
Daylight Savings Time Schedules by Provinces in Cuba (1977)
| Province | DST Start (Spring) | DST End (Fall) |
|---|---|---|
| Artemisa | 23 Apr 1977 | 29 Oct 1977 |
| Ciego de Ávila Province | 23 Apr 1977 | 29 Oct 1977 |
| Cienfuegos Province | 23 Apr 1977 | 29 Oct 1977 |
| Granma Province | 23 Apr 1977 | 29 Oct 1977 |
| Guantánamo Province | 23 Apr 1977 | 29 Oct 1977 |
| Havana | 23 Apr 1977 | 29 Oct 1977 |
| Holguín Province | 23 Apr 1977 | 29 Oct 1977 |
| Las Tunas Province | 23 Apr 1977 | 29 Oct 1977 |
| Matanzas Province | 23 Apr 1977 | 29 Oct 1977 |
| Mayabeque | 23 Apr 1977 | 29 Oct 1977 |
| Municipio Especial Isla de la Juventud | 23 Apr 1977 | 29 Oct 1977 |
| Provincia de Camagüey | 23 Apr 1977 | 29 Oct 1977 |
| Provincia de Pinar del Río | 23 Apr 1977 | 29 Oct 1977 |
| Sancti Spíritus Province | 23 Apr 1977 | 29 Oct 1977 |
| Santiago de Cuba Province | 23 Apr 1977 | 29 Oct 1977 |
| Villa Clara Province | 23 Apr 1977 | 29 Oct 1977 |
DST Changes Summary for Cuba
| Date | Year | Change | Time | Details |
|---|---|---|---|---|
| 08 Mar | 2025 | Forward 1 hour | 23:59 ➜ 01:00 | Daylight Saving Start |
| 02 Nov | 2025 | Back 1 hour | 00:59 ➜ 00:00 | Daylight Saving End |
| 07 Mar | 2026 | Forward 1 hour | 23:59 ➜ 01:00 | Daylight Saving Start |
| 01 Nov | 2026 | Back 1 hour | 00:59 ➜ 00:00 | Daylight Saving End |
| 13 Mar | 2027 | Forward 1 hour | 23:59 ➜ 01:00 | Daylight Saving Start |
| 07 Nov | 2027 | Back 1 hour | 00:59 ➜ 00:00 | Daylight Saving End |
| 11 Mar | 2028 | Forward 1 hour | 23:59 ➜ 01:00 | Daylight Saving Start |
| 05 Nov | 2028 | Back 1 hour | 00:59 ➜ 00:00 | Daylight Saving End |
| 10 Mar | 2029 | Forward 1 hour | 23:59 ➜ 01:00 | Daylight Saving Start |
| 04 Nov | 2029 | Back 1 hour | 00:59 ➜ 00:00 | Daylight Saving End |
| 09 Mar | 2030 | Forward 1 hour | 23:59 ➜ 01:00 | Daylight Saving Start |
| 03 Nov | 2030 | Back 1 hour | 00:59 ➜ 00:00 | Daylight Saving End |
Read More About Daylight Savings Time
Common Questions about Daylight Savings Time Changes in Cuba
Does Cuba use Daylight Saving Time in 1977?
Yes, Cuba observes Daylight Saving Time during the 1977 calendar year. The country follows the practice of shifting clocks to better align waking hours with the available evening sunlight during the spring and summer months.
When do the clocks change next in Cuba?
The next scheduled time transition in Cuba will take place on Saturday, 23 April 1977. At 23:59 local time, clocks will be turned forward by 1 hour. This specific change marks the transition to daylight saving time starts.
Does all of Cuba follow the same time change schedule?
Yes, the calendar dates for starting and ending Daylight Saving Time are consistent across the country. However, because Cuba spans 2 different time zones, the actual moment the clocks move occurs at different times depending on the local timezone of each province.
How will the next transition affect the day in Cuba?
Following the shift on 23 Apr 1977, you will notice that there is more light in the evening compared to the day before. While the transition may temporarily disrupt sleep patterns, the primary goal of this forward shift is to maximize usable daylight for the population.