5 Places in the World That Have Never Used Daylight Saving Time

About 40% of countries worldwide have used daylight saving time at some point. But roughly 60% of countries never have. Some tried it and abandoned it. Others never saw the point. Here are five places that have never used DST — and the reasons why.

1. Japan

Japan has never observed daylight saving time. The country tried it briefly under the American occupation after World War II (1948-1951), but the Japanese population hated it. Workers were forced to start earlier in the summer heat, and there was no culture of "enjoying the long evening." The experiment was abandoned, and Japan has stayed on UTC+9 ever since.

2. India

India has never used DST. The country spans only about 30 degrees of longitude (roughly two time zones' worth), but uses a single UTC+5:30 offset nationwide. During wartime (1942-1945), India briefly used a form of "war time" similar to DST, but it was discontinued after independence. With most of India close to the equator, daylight hours vary by only about 2.5 hours between summer and winter — not enough to justify a clock change.

3. Saudi Arabia

Saudi Arabia has never observed DST. The country operates on UTC+3 (Arabia Standard Time) year-round. The primary reason is practical: during summer, temperatures regularly exceed 45°C (113°F). Shifting the clock so the sun sets "later" does not help when the evening heat is still unbearable. The religious calendar also plays a role — prayer times are based on the sun, not the clock.

4. Thailand

Thailand has never used daylight saving time. The country operates on UTC+7 (Indochina Time) year-round. Thailand is close enough to the equator that daylight hours are relatively consistent throughout the year — about 11.5 to 13 hours. The tourism industry also benefits from a stable time zone that visitors can rely on without checking seasonal changes.

5. Kenya

Kenya has never used DST. The country operates on UTC+3 (East Africa Time) year-round. Kenya sits almost exactly on the equator, meaning daylight hours are nearly constant — about 12 hours and 10 minutes of daylight every day of the year. There is simply no energy savings to be gained from shifting the clock.

Why Most Tropical Countries Skip DST

The logic is simple: daylight saving time is most useful in higher latitudes where summer days are very long and winter days are very short. Near the equator, the variation is minimal. Moving the clock forward in summer does not "save" meaningful daylight because the sun rises and sets at roughly the same time year-round.

Curious which countries do change their clocks? Visit World Time Sync to see the current time anywhere — no DST math required.