GMT, Greenwich Mean Time is the standard time set for UK. It is the time kept for that location in London, though because of pollution etc, the observatory may no longer be there. GMT does not vary with daylight savings.
For international use, the equivalent name is either UT (Universal Time) or UTC (Coordinated Universal Time). a.k.a. Zulu time or Z time for some applications.
[Actually, the time of the Sun's transit at Greenwich varies by up to 16 minutes throughout the year, due to imperfections in the Earth's spin, and of its orbit around the Sun. Known to those who need to know as 'The Equation of Time'.]
No, Daylight Saving Time does not impact Greenwich Mean Time (GMT). GMT is a fixed time standard that does not observe changes in daylight saving. However, some regions that use GMT as their standard time may choose to implement their own daylight saving time adjustments, which would affect their local time relative to GMT.
4pm during daylight savings and 5pm outside of daylight savings. EST time is GMT-5 and observes daylight savings and Zimbabwe is in GMT+2 or CAT and doesn't observe daylight savings.
2pm
Singapore is in the SGT (GMT+8) timezone with no daylight savings. The EST timezone is (GMT-5) but when observing daylight savings moves to GMT-4. Outside of daylight savings, 5.30pm EST is 6.30am (the following day) in Singapore and during it is 5.30am.
20:00 GMT is 8 PM in GMT (Greenwich Mean Time) which translates to 4 PM Eastern Daylight Time in the U.S, 3 PM Central Daylight Time in the U.S. and 2 PM Pacific Daylight Time in the U.S.
No, Daylight Saving Time does not impact Greenwich Mean Time (GMT). GMT is a fixed time standard that does not observe changes in daylight saving. However, some regions that use GMT as their standard time may choose to implement their own daylight saving time adjustments, which would affect their local time relative to GMT.
+5 GMT and Daylight Saving Time is not applied.
4pm during daylight savings and 5pm outside of daylight savings. EST time is GMT-5 and observes daylight savings and Zimbabwe is in GMT+2 or CAT and doesn't observe daylight savings.
Central Standard time is GMT -6 Central Daylight Time GMT -5
2pm
Singapore is in the SGT (GMT+8) timezone with no daylight savings. The EST timezone is (GMT-5) but when observing daylight savings moves to GMT-4. Outside of daylight savings, 5.30pm EST is 6.30am (the following day) in Singapore and during it is 5.30am.
20:00 GMT is 8 PM in GMT (Greenwich Mean Time) which translates to 4 PM Eastern Daylight Time in the U.S, 3 PM Central Daylight Time in the U.S. and 2 PM Pacific Daylight Time in the U.S.
Johannesburg is GMT +2. South Africa does not operate in Daylight Saving Time.
Bulgria is two hours ahead of GMT. Bulgria is in the EEST (GMT+2) timezone and during daylight savings moves into GMT+3.
It sounds lovely, but I am not sure what "romance" daylight time is!
Michigan is in the Eastern time zone or GMT -5 (GMT -4 if daylight savings). Greece is in the Eastern European time zone or GMT. There is a 5 hour time difference, four if daylight savings is in effect.
Peoria, IL is in Central Daylight Time. They are -6 UTC/GMT during standard time zones and -5 UTC/GMT during Daylight Savings Time.